[Spenner]

Ew I would not prefer a phone over the ergonomic fitting style of the DS, but up to you. Emulation is available for either platform. I gotta say it was awful fun laying in bed binge playing Super Nintendo games and having the save state(s) and other features on the bottom screen ready to be touched accordingly. It worked really well. Also L & R buttons served as forward and rewind buttons for the NES one I had.