The PSP Go is a great system if you plan on going digital only or installing CFW. I use mine for retro game emulators, and my PSP 2000 for all other games (bigger screen). The good thing about the Go that sold me is the fact that it had WiFi, because now using a PS3 controller and running the Go through a TV dock is possible. No matter what console you get (well, don't get a 1000...) there's a pretty big library for the device, especially if you know Japanese.