Easily MSQ, and after that... it honestly depends what I'm feeling like.

Variant dungeons are imho the best stuff they've added to the game since both Bozja and Eureka. I enjoy the Raid content fine enough, though I don't do savage. Not that I couldn't, I just can't handle super hard stuff with a group too well, but that's on me.

I really enjoyed (and miss) HM dungeons. Hopefully they comeback at some point.