Surprise with the X-Pro2

I have had an hard time to get close or even friends with my X-Pro2. My normal work does not demand fast AF usually. But every year I have to do the horse races at the Turf Aarau days. So my past experiences was with the EOS 5DmkII, which was not as fast as it needed to be if you don't use counter techniques. Next the X-Pro1 was not fast enough but played well with counter techniques and I did some very nice pictures. The X-T1 was as well not fast enough and bitchy if not used PDAF...

Surprise with the X-Pro2