That's what I ended up doing. AMD's vaporware schedule gets old fast.
It's what I might end up doing as well. When R9 Fury X was endlessly postponed, I ended up getting GTX 980. RX Vega nowhere to be seen, GTX 1080Ti is a very likely candidate really... I was optimistic and all, but if they are only getting BIOSes on 2nd August, the release won't happen till autumn 2017. That's just retarded.