Could you have picked two more vastly different knives?
I carry a ZT0350, and it most certainly is carry-able in a pocket, however the width of the blade and handle and the edges may preclude use of that pocket without taking a scratch or gouge out of the back of your hand. A dedicated pocket such as in tac-lites work well, or for me, a knife like that rides in the corner of a cargo pocket. The bearing surface of the ZT vs. the piranha is larger (wider) and would probably be better in a torsional sense. It is MUCH heavier, but some things are acceptable for size and weight constraints and the weight may be one of the lesser important qualities. Steel choice? 154CM vs. S30V. Tough. I would also look at the pocket edge shredibility factor. That G10 will likely treat a pair of regular khakis like a squeaky toy at a dogpound. Factor in a couple extra pairs a year to look sharp if you want to carry an aggressive G10 handled knife for heavy work edc use. Love the DLC coatings on the ZT knives, and the pearlescent nature of it pleases me, especially in bright light. The aluminum treatment on the Piranha is also highly attractive however. The slight compound curve on the ZT will be slightly more difficult to sharpen, but has a great belly. The Piranha is a load lighter, would be more pocketable, has no real belly and will be easy to sharpen, but during hard edc work, you will be using that point quite a bit more, not only putting wear on the slimmer profile of the point of it, but subjecting it to much more stresses than a knife with a deeper belly. Deep, safe finger choil on the ZT, none on the Piranha, How sweaty are your hands, and do you like them not slipping forward on a piece of surgically sharp steel?
Pick 2 more similar knives, repost a poll, and then I will vote.
