Any one with any of these phones care to comment on what you think of them? My S55 is out of contract in a couple of weeks and I can't wait to replace it due to the bugs (bluetooth and keyboard). Really what I'm after is: Can you carry it in your pocket? How long does the battery last? Does the bluetooth work with headset/laptop? I may end up buying just a 'normal' but thought I'd see if one of the smartphones was up to the job yet.