Ok, let me preface this by saying,I like this phone. Never for to experience it without jellybean. However, I spent a lot of money on this phone so I expect it to be better than my thunderbolt. I have the same apps running on my wife's RAZR M and that phone is crisp. This phone develops tremendous lag when going screen to screen. Its very choppy and not smooth and crisp at all. Is this strictly memory issue? Actually, once I'm in an app, its pretty nice, but the main UI is terrible! I'm 1/2 tempted to go get a DNA and would have if not for the battery life (my #1 spec requirement). Anyone else having lag problems? Red meat is not bad for you. Green fuzzy meat is bad for you!