I have a 1660 Ti and I'm happy with it. That said, according to benchmarks the 2060 is somewhat faster and can handle lighting effects a tad better. But it's also more expensive, ~200 v.s. ~300 or so. Both are decent cards for 60 Hz monitors and resolutions up to 1440p or so. If you want a faster monitor, the 2060 is a safer bet.
For VR I guess neither is good enough.