After a long debate I think I'm almost certain it will be a RX 6800XT, as I don't really need the extra nVidia bits like Ray Tracing, and also price per performance is a bit better with AMD cards (at least in my country, since the 6800XT gets more FPS than a 4070 while costing 10% less). Also not very fond of nVidia after the various stuff they pulled with the release of 40-series cards, and last but not least, I'm going to switch to Linux permanently and AMD drivers are a tad better in that regard. Your mileage may vary a lot from mine haha so if you want RT, and can find nVidia cards at more reasonable prices, I think a 4070/4070ti should be good enough for ultrawide 1440p, especially with DLSS