So I've been a Nintendo only player for as long as I can remember, and I have a CFW'd New 3DS that I use very often, but uh...I've seen some PSP Homebrew capabilities, and now I'm thinking about getting a PSP now. What model should I get? I heard there are different models, so which one is best for Homebrew? Or should I just get a Vita? (It feels so weird thinking about this, as i'm a Nintendo only guy)