The 275Mhz versions are apparently identical to the standard version apart from they have been tested and approved for overclocking to that speed. You can overclock the standard version, but if you fry it, you're fuckedmerman wrote:Only had a brief go on one back in September, the NeoGeo and C64 emulators were pretty good. There's a new 275MHz version out soon though.
Joypad, battery and screen problems don't appear to much of a problem anymore since the new V2 was released (apparently they are using a different screen now)...
Anyway, I will give a full review here once mine arrives