A Diablo 4 hero-scientist has tested every single dungeon to tell you which one you should grind

Monsters up to no good in Diablo 4 art.

Diablo 4 can be a little opaque. Players roaming the wastes of Sanctuary often find themselves asking questions like "Why is that guy so big?" "Where can I get some pants?" and "What do the rats know?" But the question most people ask themselves, almost to the point of obsession, is "How do I level faster?" Well console yourself, traveller, because an absolute legend has figured it out using nothing but the scientific method and a superhuman level of dedication. 

I Tested XP in All 130 Dungeons & Strongholds So You Don't Have To from r/diablo4