I am upgrading my wife's iPhone 4s and iPad1 to 5.1.1 The question is if I SHOULD JB her stuff? To me, the benefits outweigh the risks, easily. I will definitely be JBing mine. But, when she has problems, it is more difficult for her to keep going, etc. This is mainly for her iPad, but it is true also on her iPhone. On the iPad, Safari and iCab both crash like crazy. I just roll with it (we both have iPad 1). But, she gets pretty frustrated with it. I think she will end up missing it more than she realizes. But, if Safari runs more stable, she will be happy...and so will I. Thoughts???