Thinking about buying a RTX 2070 at Local Best buy. I have a 10 percent discount that expires on 20 Oct. It is founders edition. 599 one. I know that I will eventually get one anyway. Are there any demos, games, etc that show off the ray tracing.. Not sure about buying ,but right now I have the resources, I won't later. It would replace the 1070 I have in a I 6500, 16 gb 2400 ddr 4 ,500 gb ssd win 10 system with Hp Windows Mixed Reality... Opinions?