Diablo III:3 Kanai Fix It?

[Psyren]

I didn't realize that creatures get more resistant over time, we tend to clear rooms instantly.

If you're clearing rooms instantly, consider raising the difficulty for better drops and more XP (and a bit more challenge.) For me at least, the game is most fun when there is a risk of dying, particularly when elites show up with nasty affixes like Arcane or Molten.

The class sets IIRC only drop at 70 so you won't have to worry about that stuff for a long time yet, but the more legendaries you can get now (for cubing) the better.