I've seen mixed reviews, I've had friends go from BB to Android and back to BB, while others have went from BB to Android and are happy with the Android.
Solely depends on the user and their needs.
I will admit my list BBM contacts has shrunk a little bit in last 6-8 months.
8830 -> 8330 -> 9550 -> 9650
Just think about how far BlackBerries have come from then till now... And what else is coming.
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