I JUST got my hands on a set of the new 3200 "Ryzen Specific" Samsung B TridentZ RGB. So far it's set D.O.C.P. standard, set a bunch of timings and PLL/CLOVDDP on it's own, and didn't do the 3 try fail-boot I'm used to with my 3600 RAM. running solid at 14-14-14-14-34-50 1T @ 1.35v. I'll be running tests over the next few days.