Check out the write up about the xt1 just posted today at stuff huff blog. I don't have an xt1 but I do have xp1 & xe1. Basically from what I am reading consensus is much faster, ok for slow sport action but not there yet if u need pro dslr speed for professional sport. I ymmv depending on how fast is good enough.I'm curious about this. K-3 AF is a big step up from the K-5 series. Fuji has never been known for AF. It's improving, but can anyone tell me if it's close to DSLR fast, particularly with AF-C?