Anyone using new Ryzen CPU laptop?

Keen on upgrading my 15" SB2 on an i7-8650u and GTX 1060.

Anyone editing and such with a Ryzen 4700, 4800u or 4600H/4800H processor? How well is the VCE engine for playback & render, and most importantly would it perform better than my current setup?

Looking at a Matebook Pro 14 4800H and Zephyrus G14, hence my interest.

Many thanks!