Yeah, on the a6300 and a6500 the autofocus is absolutely amazing. We got a cheap 35mm 1.8 and it's absolutely gorgeous. They do face tracking, and enable you to adjust the focus speed. The focus doesn't hunt it just nails the target. It's awesome. The thing that sucks about the a6300 is that it has no stabilization though! The a7s II is much better, but still extremely slow and hit-or-miss when compared to the a6x00s. The a6500 has 5 axis stabilization, really tempted to sell my a7s and get that one.
Yeah, on the a6300 and a6500 the autofocus is absolutely amazing. We got a cheap 35mm 1.8 and it's absolutely gorgeous. They do face tracking, and enable you to adjust the focus speed. The focus doesn't hunt it just nails the target. It's awesome. The thing that sucks about the a6300 is that it has no stabilization though! The a7s II is much better, but still extremely slow and hit-or-miss when compared to the a6x00s. The a6500 has 5 axis stabilization, really tempted to sell my a7s and get that one.