You'll love that thing, I just got done putting 100 rounds through mine. The only thing I really don't like is the heavy trigger (I think it's like 8lbs) if you want to purchase the factory Sig laser for it let me know I got a brand new one that came with mine when I bought it new. Lasers aren't really my style.
I just shoot WWB. It is dirty but I have had zero problems with it. 380 isn't cheap to shoot. Check out www.freedommunitions.com they are supposed to be good and for the 380 250 rounds is pretty cheap. I haven't shot their stuff yet but I am going to place an order soon.