Happy there will be competition...just announced, looks like it will be close to an RTX 2080 in performance, and MSRP of $699...available February 7:
https://arstechnica.com/gadgets/2019/01/amd-announces-the-699-radeon-vii-7nm-vega-coming-february/
https://arstechnica.com/gadgets/2019/01/amd-announces-the-699-radeon-vii-7nm-vega-coming-february/