I'm still trying to decide which model I would like to grab (25 or 37). I'd like to have a keyboard for on the go. While 37 will give me more to play with, I don't think it will fit in my backpack. The 25 has the joystick though, which is a nice touch.
Anybody out there currently using a microKEY board like to chime in on how the portability vs playability is working out?