I like all of the above and:
-better transition between 3g and 4g,
-don't feel I have to keep it on 3g only all the time anymore because 3G/4G mode does not eat my battery on ICS like it did on GB,
-love being able to access my settings from the status-notification pull down,
-that it is global and appears capable of working with a pre-paid foreign sim,
-like the look and feel!
-probably lots of other things but can't think of them at the moment.
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