I got some c2 games exported to play store, here are links to two of them that you can test, they can be hoggy:
I noticed that since galaxy S+ phones the android performance seems to be quite good, I tested lately a game that on my nexus one runs at around 10 fps, on S+ I was surprised it was running at around 25fps which is more I could wish for actually.
Would be grat to hear from you about your performance tests. If you could include "ranma" in your replies as I don't think there's a "watch topic" option here :( and including ranma will send me a notification about your answers.
If you'd like, I can test your games on a nexus one device which is quite slow, so it can give you an insight how an app will run on slower devices :)