I was considering buying a 1080 monitor to replace my 4k monitor due to it not downscaling very well to 1080 to get some more performance out of my GTX1660 card on Bradgamer.
The research indicated that 1080 is better for high action gaming. I reviewed my settings on Bradgamer and I have found I can get above 30fps on TSW2 and around that for TSC which is just fine for this type of gaming. I have adjusted my graphics settins in the appropriate parts of my Vimwiki.
PS - dark TSW2 was due to incorrect settings re HDR and NVIDIA settings. Follow instructions on Vimwiki to fix.