Well the Droid Razr M (Verizon) & i (GSM) just came out with a 4.3" screen, although they're $550. M's not rooted, and it may be a long time before it is, with this new kernel protection. i is rootable. I think that's about my limit for screen size. Due to cost I'm about to buy the XT910. And it's just a fact: you will crack these larger screens unless you are a Large fellow.