School yourself on which edge is best for you and your knife.

Coffee or tea? Pizza or hamburger? Ice cream or cake? Truck or car? Having choices in life is a good thing. You base the choices on such criteria as what you’re in the mood for to eat, how much you can afford for a nice vehicle and more. Likewise, you have tons of choices in knives, including plain, serrated or partially serrated/combo edges.

Most choose plain edges because plain edges provide the most versatile cutting format, regardless of task. They’re also the easiest to sharpen. Some have rougher slicing tasks to do, like cutting rope, cardboard, or webbing or plastic straps. If you undertake such tasks more frequently, a knife with a serrated edge will power through tough and fibrous materials with ease. 

Knowing the intended use for your knife will help you select the proper edge format, so let’s explore the possibilities for plain, serrated and partially serrated edges. Showing typical uses for all three should help you decide which edge format is for you.

CRKT Bugsy

Kaila Cumings, the three-time contestant on Discovery Channel’s Naked and Afraid reality TV show, designed the CRKT Bugsy. Kaila grew up hunting, fishing and camping with her father, thus starting her lifelong interest in survival skills and tools, including knives. She designed the Bugsy as a compact fixed blade with high utility characteristics and superior ergonomics. 

The 3.7-inch blade enables the knife to execute a variety of tasks related to camping/survival. The modified clip point shape with a defined tip is ideal for scoring, and the gentle sweep of the main bevel gives plenty of belly to facilitate slicing chores such as food prep. The 1095-blade steel provides good edge holding and ease of resharpening in the field. As a result, it is a favorite carbon steel of knife users. The handle’s finger grooves help lock in your grip, and their rounded edges melt into your hand.

There are two versions of the Bugsy: a plain edge blade in a gray Cerakote® finish, a tan Micarta® handle and a leather belt sheath, and a partly serrated blade in a black Cerakote finish, a black G-10 handle and a molded Kydex sheath.  The former is outdoor/hunting themed, the latter tactical—same design, two different personalities.

Performance-wise, the Bugsy is an ideal fixed-blade companion in either flavor. It’s just shy of 7.5 inches overall, making it very comfortable for everyday carry. It’s compact enough to carry well yet there is enough blade length to handle most cutting jobs. Both versions have an MSRP of $170 and are made in the USA for CRKT by TOPS Knives.

Spyderco Paramilitary 2

The Paramilitary 2, aka Para2, is one of Spyderco’s hottest-selling folders. Taking what works for the company’s full-size Military model and making it a bit more compact and pocketable, the Para2’s design and performance lineage is undeniable. It has a full-flat-ground blade that makes the Military a lean, mean cutting machine. 

There’s also the ultra-strong Compression Lock that secures the blade open, yet is easy to manipulate and close one-handed. The ergonomically shaped G-10 handle sports a nice peel-ply texture that aids in grip retention. The Para2 is built for serious EDC use. The 3.4-inch clip point blade is CPM S45VN high-performance stainless steel for enhanced edge holding. 

The reasons for the Para2’s superior cutting performance are both the full flat grind and the distal taper from tang to blade tip. The resulting progressively thinning down of the blade allows it to sail effortlessly through whatever you’re cutting. The thumb rest and finger choil boast deep traction notches for a nonslip grip, allowing a choke-up grip when more control or pressure is required.

The edges of the G-10 are chamfered to prevent hot spots. An hourglass-shaped steel pocket clip mounts in one of four ways conducive for lefties and righties, as well as blade tip up or tip down. The Para2 carries well in whatever mode you select, making it a popular choice among Spyderco enthusiasts as well as those who fancy a well-made working folder.

Spyderco long has been known for its handle shapes, blending ergonomics with smart, practical design, resulting in a knife comfortable to use for extended periods. The Para2 handle has an integral guard just behind the finger choil. There’s also a generous swell in the grip area to accommodate your fingers comfortably. The butt swells just enough to prevent your hand from sliding rearward. 

With the Para2 you have a choice of a plain or fully serrated edge. Spyderco has long been known for its fully serrated blades, with its serration pattern regarded by many as the best in the industry. The tooth pattern cuts aggressively while still having a smooth action. MSRP for the plain or serrated Para 2 is $265. Country of origin: USA.  

Plain Vs Serrated Knives

Choose your edge format carefully to best suit most of your cutting needs. Most opt for a plain edge for the previously mentioned reasons. A plain edge does well in a variety of settings, from opening packages to stripping wire, doing light-duty scraping tasks, and even food prep. Ninety percent of cutting tasks are suited to plain edges while roughly 10 percent or so require more muscle.

Plain edge blades are easy to sharpen as well—just be sure to select your sharpener carefully based on steel type. Harder, more-wear-resistant steels like the CPM varieties require diamond sharpeners due to how aggressively diamond abrasives cut. Steels not as hard as the CPM varieties can be addressed with diamonds too, but other types of sharpeners like ceramic are very effective as well. A properly sharpened plain edge blade is all you need for most cutting jobs, big and small.

Remember that if you can reprofile the edge angle, you can decrease it by one or two degrees to get a sharper edge. For instance, most factory edge angles are 22 degrees, average. If you cut the angle back by just two degrees, you will be surprised at how much sharper the edge will be and therefore have more bite.

You need a sharpener specifically designed to address serrations. One is the Spyderco Sharpmaker 204. Set the 204 up to where the “points” of its triangular-shaped hones contact the serrated cutting edge. The points get inside each tooth as well as sharpen the tips of the serrations. There are others out there that address serrations but the best I have found is the 204. Some say serrations are difficult to sharpen but they aren’t if you use the correct sharpener.

Again, choose your edge format carefully to match the intended uses for your knife. You don’t want to cut open boxes or prep food with a serrated blade. You can do such tasks with a serrated blade if it’s the only blade you have, but, if given a choice, such tasks are better suited for a plain edge due to the smoothness of how it cuts.

Plain Vs Serrated Knife Analysis

The plain-edge versions of the Bugsy and Para2 work exceptionally well. The Bugsy’s blade belly makes slicing effortless and has plenty of bite. The Para2’s full flat grind with distal taper allows the blade to effortlessly cleave through tough materials. The excellent edge geometry enables the blade to bite in deep. In fact, the Para2’s blade makes cutting tasks easy and fun to complete, taking the work out of work.

The serrated versions of each knife have their own pluses and minuses. With the partially serrated Bugsy, the Veff serrations are ground at an angle, cutting most effectively on the pull rather than the push cut. The large scalloped teeth also help in cutting paracord, string for weed trimmers, twine, threads and zip tie ends. Just rest whatever you are cutting inside one of the teeth and that will help to hold the material as well as cut it. 

The serrations perform great but I felt that they were ineffective for some cutting work due to their limited length. You must saw back and forth with the blade to make effective use of the serrations, and sometimes that is just not feasible. A fully serrated blade would be nicer to allow for more edge real estate to apply the serrations and make full use of them. However, for what the Veff serrations are, they work well and are aggressive. I would not rely on them a whole lot but, as they say, they’re better than nothing.

There is a reason why Spyderco makes some of the best fully serrated blades on the market. The Para2 fully serrated version is a solid, proven performer. It’s pretty much an ultra-compact folding buzzsaw in your pocket. The two-step serration pattern typical of Spyderco is aggressive in bite and smooth in action. You need not even apply an excessive amount of pressure to make the cut as the serrations enable the blade to power itself through. 

Cutting manila rope is something that is tough on edges. The edge must be very sharp to do it. When I cut rope with the fully serrated Para2, I could immediately feel the edge bite in deep and effectively power its way through. Same for cardboard. The action is a bit rough but still, it gets the job done quickly.

The fully serrated Para2 also does a surprisingly good job cutting vegetables. You would think a plain edge blade would excel with the task and while you’re certainly not wrong in your thinking, you’ll be pleasantly surprised that a fully serrated blade can handle more delicate cutting tasks well, in addition to the tougher ones that require more horsepower.

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