I bought the P365 to replace a Kel Tec PF9 I pocket carried for a few years. The P365 has 3 more rounds, is more accurate and shoots significantly softer. It is a tad shorter both length and width, a bit 'fatter' in the grip, (.100"), but for 3 more rounds...I'm starting to rethink it in terms of a all around carry. Once I use a holster, a 12 round mag is a natural. I usually carry a full size 1911, lately my SA EMP4 is seeing more carry time, lighter, a bit smaller, all in all easier to carry. It's a 10 round mag, same operating 'system' as my 1911, a couple more rounds but 9mm vs 45acp, almost a toss up. Now comes a 12 round, (a 15 round mag just came out from Sig), even smaller, lighter P365, I guess I should be grateful for having these 'problems', decisions, decisions...with a mag switch, the P365 goes from holster size to pocket carry. I have a Milt Sparks summer special holster and a Stealth Gear tuckable holster, more data needed from more carry time, we are living in great times.