I have a backflip and I am thinking about upgrading the Android 1.5 Software to Andriod 2.1. A friend of mine updated hers not too long ago and she says she likes it for the most part but it is slow at times and sometimes freezes up. So I want to know some pros and cons from anyone else who has updated recently and whether or not you think its worth updating or not. 
thanks!
thanks!