Panasonic is lauching pre-orders for the Panasonic GH5 right now, at $1999 it can record 4K@60p 4:2:0 8bit and 4K@30p 4:2:2 10bit on dual-SD card slots, with 100mbit/s, 150mbit/s and with a firmware upgrade will support up to 400mbit/s all-I 4K@30p. Check back for my video-interviews on the GH5 with the Panasonic team.