Fuji X-H1. IBIS, Phase Detect 4K beast? In: Cameras Posted February 24, 2018 14 minutes ago, webrunner5 said: Wow AF is terrible! And people complain about the GH5. Holly crap. Since the X-T2 looks better here, it must some pre-production firmware issue. It's also worth noting that the X-T2 focused as fast as the A6300 in Max Yuryev's comparison, it only lacked the smoothness of the Sony.