SFT, If you are going to say that 4a is tougher than 6a than you are going to have to give a lot more info than that. I agree that the 1234a tournament as a whole is a lot more enjoyable to watch. Every match feels like it has it's own story. The first rounds in 5a and 6a are terrible. If you go down the line of how many wrestlers go onto College or to D1 schools, 5a and 6a will for sure come out ahead.