There was about 24 teams at each 321a regional. (Weight classes weren't all full) Four wrestlers advance to state, approximately 16 or 17 percent per regional. 5a and 6a have eight teams per regional, with the top four, or 50 percent going. Was 5a and 6a easier to get to state? Heck no, not if you have 3,4,5+ wrestlers working for a spot on varsity on each team. Does this make 321a easier? No. And 4a is it's own animal. I believe all the classes represent quite well, and the best from each class can battle with each other on any given day.