Ive never used knee wraps. only in the last 6-8yrs started using a belt. I didnt say Im smart. At 42yrs old I stick with 405 with a true bodybuilding stance. Guys trying to look strong with wide stances or too narrow with wraps so tight it just springs them back up. I would like to try a squat suit like Ronnie Coleman uses. I want thicker legs, so I try to have total control with the weight and movement. Not to slow on the way up though. I can use 495 for reps also, but its uncomfortable.