Hello Fellas, I am looking into picking up a SpyderCo Caly 3, BenchMade Grip 550 or a Kershaw Leek for my new EDC blade and was wondering if you have any thoughts on these knives. It will be used primarily for cutting cardboard although it'll have to perform other EDC tasks as well. The Grip is a little larger (I haven't seen one in person) so I may change my mind to the Mini Grip after I see it with my own eyes. I've owned Spydies in the past as well as Kershaws and have always been impressed with the shaving sharp edge that can be attained with these. Any opinions would be appreciated......