I'm a SIG fan, as my Forum name and avatar indicate. I've got three of them, two P320 compacts and a P250 subcompact, and they're all well made, sturdy, and reliable. However, I'd advise anyone considering the purchase of a P365 to hold off for a while. I'm also a member of the SIG Talk Forum, and it appears from the experiences of a number of P365 owners, that there may be a problem with the P365's metal injected molded (MIM) strikers. A couple of aftermarket manufacturers are about to release steel strikers, and the P365-owning SIG Talk regulars can hardly wait to buy them. I suggest that potential buyers head on over to SIG Talk and check out the relevant threads in the SIG Pistol section.
Here's a link:
P250, P320, P365 & P320 X-5 Pistols - SIG Talk