I don't do any sort of competitive shooting. In fact, I only shoot at the range. That doesn't help with having to move, reload, etc.

I've been balking at competitive shooting. Mostly because it seems like you'd need some custom 1911 with 10,000 rounds a month of practice and I just can't afford it. But I'm starting to realize that my hobby requires that I shoot a lot, and something competitive would be a great way to do it.

So, I'm asking opinions on things like IDPA, IPSCC, etc. I'm going to start reading the web sites tonight, but I'd like to hear people's opinions on each brand. Is my double stack Glock 29 with the massive 10mm round going to work or am I going to need something less recoilish? Which one is better for defensive shooting? Which one helps your aim better?

No fights please, I want personal opinions, not personal attacks.