I need a new graphics card, is a 3070 enough or should I get a 3080? What worries me is the 3070 being only 8gb while the 3080 is 12gb and the resolution.
I don't want to wait like another 6 months for a 4070 that might have similar 3080 specs either...

I'm asking here because I barely play any flat screen games and mostly only 1080p stuff, so I'm unsure if 3070 is good enough for VR, currently using a Quest2 but I want to upgrade to whatever HMD Valve releases next.