The most awesome gaming system I've ever owned was my recently deceased Dingoo A320.

For those unaware, it was a handheld Chinese system that emulated Nintendo, Super Nintendo, Gameboy, Gameboy Advance, Sega Genesis, and a few others. It also had some native games that had 3D graphics and could play some movie and music files, pick up FM radio, etc. Cheaply made, but awesome nonetheless. There was a community of users that improved on or created new emulators so, after a little research and updating, it ran most games fairly smoothly.

But my 5 year old daughter dropped it while playing "old Mario Kart" and it ceased to function.

So now I'm trying to save up for a Yinlips, which is similar, but can also handle N64 and PS1.