I have (2) 365's ( his & hers) and just picked up a 365XL cause my better half liked her 365 so well. She'll use the XL as her bedside HD, after I get her a Crimson Trace to go on it.

Anyway, to me, I believe I prefer the 365 over the XL, like both, just think the 365 feels better to me. But having 15 rounds in the XL is nice though.