I'm kind of surprised it would take the power of either of those machines to reproduce that games.
Personally, I always liked the NES version of Galaga (if you want to discuss good recreated arcade games).
I have an original Asteroids cabinet

I meant retro remakes, as in modernizing it. SS AGA would have swallowed quarters like crazy if you put it in a JAMMA cabinet in 95. It's a design issue, without tunnel sections the PS3 version gets boring.
Now all we need is the same genius quality remakes of Gauntlet and Donkey Kong (Zaxxon remake = NEO GEO Viewpoint)