SupaBoy (Portable SNES)

[jyoung]

DS?

I heard it was supposed to have pretty good EMU stuff.

Never tried to confirm myself.

[Hubbitron]

I used an acecard with my dsi the emu was legit.

[kedawa]

I was actually looking forward to this thing, but the reports of high-pitched buzzing, poor battery life, and disastrous failure rate have changed my mind.
Dingoo/Gemei handhelds are probably the best for emulation until the PSV gets properly busted open.