I was going to buy a .45, but talking with a friend who knows his shit advised against it as a primary carry weapon. Plus it's too fucking hot here for lugging a .45 IWB during the summer.
How many rounds have you put through yours? What kinda load do you use as a defensive round?
My local gun store is having a big sale this weekend. They have LCP's for $269. I'm pretty sure I'll be picking one up for pocket carry.