Native performance is slower, but if you know some programming, VXAce stands no chance.
There are a couple of very recent threads in Product Discussion and Support on this, you might want to check them out.
@Poryg summed it up best. By default it's slower than ACE. But if you can code well you can make that engine sing for you.
I prefer MV over Ace, though I Don't believe that Ace is bad. However, MV receives a lot of support, with plugins, DLC and it has the side view Battle system.
Hm, that doesn't sound like this engine would be the right one for me. Anyway, thanks for giving me all this information.
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