Haven't held or fired the P64 but all the reviews suggest they're heavy for what they are. Aside from that my only gripe is I have this quirk about auto pistols that only hold 6 in the mag.
The SCCY could be hit or miss. The CPX1 had a manual safety that would throw itself into safe when most people fired them due to it's position on the frame. The CPX2 doesn't have it and is most likely the one you were looking at. But I think I'd go with the Kel Tec P11 before the SCCY. You can use Smith mags with it.
The SCCY could be hit or miss. The CPX1 had a manual safety that would throw itself into safe when most people fired them due to it's position on the frame. The CPX2 doesn't have it and is most likely the one you were looking at. But I think I'd go with the Kel Tec P11 before the SCCY. You can use Smith mags with it.