from year to year this argument varies. this year i do think maybe 5a and maybe even 6a with all the goddard studs might beat 4a. overall 4a is a much tougher class with so many more schools and you actually prove you belong at state when you get there. not saying everyone in 5a and 6a dont but some of those kids with losing records do not make it there in 4a ever. state in my opinion is supposed to be the best of the best to see who is the best. thats what a champion is.