hi all..my question to you all that have used both is... what do you prefer? is the official more responsive/less laggy/buggy or worse? has the battery life improved in any way? has reception changed at all? and what radio is installed with the official release...is it the normal 1.04.01.09.21? i did not change to the official release so that i dont loose my root..but i wanna see if its worth loosing it.. any opinion?