Had bought a rg35xx about a year ago. Had a blast with that device, but it was time to get a new one. Upgraded to the rg40xxv. Beyond the obvious advances like this one being able to play more systems, and having a bigger screen, the operating system seems to have come a long way. Was super easy to add my own games, and i was worried the RGB on the joystick would drain the battery, but i keep it set to 10 brightness, and have had no issues. Also the sleep mode has been improved upon waaay better. My old 30xx would drain as if it was on in sleep mode, glad to see that got improved upon. Over all i am loving my 40xxv. Learned how to patch roms, and have been playing stuff i didn't even know existed.
