Last 5 min in standard maps and last 7 min in vic maps u should have all lvl 60 units. If you MUST use non max for some specific purpose explain ur actions.
"I'm an eduer, I cant poc anyway." is not the correct responce when asked y ur not useing max units, repreat offences are unacceptable.
I used lvl 20 units 1 battle eg once, i had a reason. nme 2 sets arbs arbing pocs we no hunters. so i reined nonmax flameshees and took em out. right after battle i told everyone just to be clear that i reined nonmax and y. Reining frager units for no purpose eg becuase u want more exp is NOT A GOOD REASON. DONT DO IT.