Platz of course. Platz was size wise at his peak in 86 and would BLOW Demayo away.
Platz was the quad king. He squatted 635 for 15 reps in 1986, weeks before the olympia. According to him his best set ever.
And of course...his 30 rep sets with 500, 100 reps with 225, 23 reps with 585, 20 with 600, 50 with 350, and 38 with 405.
!!!!
I'm a huge platz fan...I hope I can answer any questions about him and his training.