I upgraded last summer to a 6700XT from a 1070ti. I didn’t need the upgrade, since the 1070ti is still a solid performer even now. There’s not much that it wouldn’t still run now and reasonable settings. I really only upgraded because there was a decent sale, and I had some money burning a hole in my pocket. I could have easily waited another year, and gone with a 6800XT or better for a similar price.