Imho, i beg to differ on the ryzen lappy drivers part. Ryzen lappy do have drivers problem, which i admit, but it's not that significant with v1000 drivers. So far the best drivers for all amd ryzen based lappy. Besides AMD have promised full support for ryzen lappy drivers from feb 2019 onwards for adrenaline.
P.S. I'm using lenovo e585 ryzen 2700u and I don't have major issue with v1000 drivers. So far only issue i have is bios limiting factor from lenovo.