Performance is considerably better than stock 2.3, about par with MIUI 2.3. Game performance is excellent, however beware that some games may not work because they're just not compatable with ICS. There are also apps not compatable with ICS, so if there's anything you desperately want to use with ICS, check the developer's info first.
We recently added two new sets of forums here on XDA. The first … more
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