When I first started carrying, I carried at least one extra magazine. I've since changed my primary ccw and for some reason stopped carrying an extra magazine. I think because I don't have a magazine pouch for my primary and just really haven't put a lot of thought into it. Before I go on the hunt for a magazine pouch for my "favorite" that I've been carrying... I wanted to see how many others typically don't carry an extra one.
Thanks,
Moosie