If we’re talking as they were made by Bethesda then it’s kind of a tie between Daggerfall and Morrowind, legitimately my only major complaint on either of those games is combat but I also hated combat in most RPGs back then anyway. If we’re allowing extreme modlists and playing in ways not originally intended then I actually do have to give it to Skyrim VR with 500+ mods to add in basic vr functionality. Been a bit of a Skyrim hater since 2011 despite still playing the fuck out of it over the years (though I will admit it does make a fantastic handheld game, that’s the perfect place for a mindless, repetitive, basic action rpg) but in fully fleshed out in VR it is one of the best gaming experiences you can have.