SNES/Genesis Emulation on Z1 vs. Z2

[DefaultGen]

I'm considering buying a Zodiac but I really don't have a lot of $$. I'd mainly use it for emulation, also to write quick notes and look cool of course. But when emulating SNES/Genesis or other 16-bit+ systems does the Z2 have a different from the Z1?

This is assuming the only program in the internal memory is LJZ and ZLauncher.

Can the Z1 support full-speed (0-1 FS) SNES emulation without sound? I'd use hacks like UDMH or anything if needed.

[Tinnus]

There is NO difference whatoever between the Z1 and the Z2 except storage memory (32 vs 128). If you don't have the spare $80, buy a Z1 and al least a 64 ou 128MB SD card (trust me, you'll ALWAYS need more memory).

UDMH is really not needed for the Zodiac (either 1 or 2) because it has LOTS of dynamic memory (which UDMH is for, expanding it).

[DefaultGen]

Ok, I have 2 512SD cards, so storing stuff isnt an issue. For $80 less... Ill play around with stuff to get it on my onboard memory. Thanks