I had one in my possession briefly and promptly sold to a guy I worked with. It feels like a 9mm P220, handles like a 9mm P220, and shoots like a 9mm P220. I’m set-up to load 9mm but not .38Super so it didn’t find a permanent home with me. If you are into .38 Super it could be fun. If you’re building a Sig collection it’s certainly uncommon. If you just want a nice single-stack Sig to shoot stick with 9mm. I prefer American mag release but expect to pay a premium. Magazines for the American release are also very hard to come by.
Full disclosure, I’m not .38 Super proponent. To me it’s a “why bother” sort of cartridge.