Mount & Blade still has my favourite combat even if it is very quite dated now and the animations are not exactly pleasant to look at. So satisfying though.
The thing I loved about Mount & Blade was actually the overworld and the potential it had for complex dynamic storytelling (in a true role-playing kind of way), and the way that interacted with combat. It wasn't fully realized, but I'd love for another game to expand upon that kind of broad kingdom-shaping alongside the RPG aspects and medieval combat. I haven't tried the mods, but I've heard great things.
Otherwise, every time I see a screenshot of D2 it makes me want to hop back on again. Such a fantastic game, and I agree that the genre is amazing. I think another one to add to the list of upcoming games is Lost Ark, if that lives up to its trailers it could be a blast.
Also, I've never heard of Below, and the atmosphere and music are both great. The trailer sucked me in immediately.