Help between Magnum Peak, Bulls Six50-1.5, Emotion EVO 27.5 pro

I am looking to buy a bike for my college age son. 5'7" 135lb who will mainly be using around campus. I am looking at anything 1600-3000. Interested in the best quality for the money. He will want a rack and fenders but doesn't want the bike to scream E-bike

Have never purchased an E-bike before and just tested a Juiced Cross current S.