looking for a good multiplayer co-op experience. recs?

• have played neverwinter, but it got boring and grindy. cheap experience.
• have played rocket league, fun but have moved on.
• GTAV is okay but they weren't in love
• currently play siege. fun but not the best FPS players.

thinking about diablo? maybe elder scrolls online? quests and adventures or missions and story would be a bonus.

any guidance or other recommendations. open to anything really.