I seem to be of the opposite opinion from everyone else. I bought a S30V G10 UKPK within a week of moving to the UK. I carried it and used it daily for a few months but I never really liked it that much. It's really comfortable to hold and the steel and grind are great but I found it lacking in a lot of ways. I found it wants to be used harder than it should. When using the thumb ramp I find it too easy to overcome the "lock" and have it partially close when cutting stuff like thick cardboard or carving wood. It seems to me like the backspring should be stronger but then it wouldn't open easily. I don't know. I think that the Caly wasn't the right knife to turn into a slipit and that the Native, with it's flat spine, would have been better. I do think though that the cheaper FRN ones make more sence. After a few months I replaced it with a Vic Soldier and have carried that for the last three years. When I feel the need for more cutting power I just illegally carry a Delica or a Griptillian ore any one of my other knives. But if you want a light weight, lightish duty EDC that opens one handed and you can't carry a locking knife it's a good choice. If not than I'd recommend a Cali, Delica, Sage, Native.......JMHO.