I sold my JP 3DS LL (XL) after a couple of months. I basically didn't like anything about the system aside from it having some excellent games, but playing even those I tired of the low res pretty quickly (coupled with the rest of the hardware problems, like the grip or the low sound).

I can't seem to be able to get into mobile gaming, the Vita has little to offer, and the 3DS is weak... I'm out of handhelds this gen.