I've come to the conclusion that I really need to swap my LX100 for something with a bigger sensor, and the X100 bug is starting to bite me again. I really disliked using the original X100 - it was just so slow to change any settings, the macro button needed to be pressed annoyingly often and focussing seemed totally random. Also Lightroom struggled with the RAW files if you used DR200 or 400. But the images were great! Then I tried an X-E1, loved the x-trans files and I believe the later X100 models are much snappier in use and focussing. The question is whether the T is actually any better to use than the S from a speed point of view. The screen seems to be much better, but is there anything else that would really justify the extra £200 or so it would cost over the S?