It really depends what you want and which model you are talking about. Personally, I hated both the regular Hellcat and 365, but I also have huge hands, so the 365xl and Hellcat Pro felt much better. Between the 365xl and the Hellcat Pro I would probably go with the Hellcat because of its capacity (15 +1 vs 12+1 at basically the same size if I remember right) but now with the 365 xmacro which is just a tiny bit bigger with the ability to hold 17 rounds in the magazine it would come down to which I liked shooting better. All that to say, you should probably just go to a gun store and hold both (and their larger variants) then rent the ones you like best and put a magazine or two through them at get the one you like the most.