Which Power exp medal dungeon gives the most 3* and 5* Huey?

For example I did the Power exp 1 dungeon a few times and the most I got was 3 3* Hueys, but I did Power exp 2 dungeon one time and got 5 3* medals...Did I get lucky on Power 2 dungeon or is it actually more efficient for getting 3* Hueys than Power 1 dungeon? Would I be able to get more 3* Hueys in Power 3 dungeon? Also by that logic would I get more 5* Hueys in Power 3 dungeon than in Power 2 dungeon?

Does this also apply to the Weds. Magic exp dungeons and Thurs. Speed exp dungeon?

Just go to the third dungeons to get the EXP Medals. They're the best choice. They cost you a lot more AP though.

Will do~

Thanks again