If we are taking about which State is the best, should we even include the teams that don't compete in the PIAA or NJSIAA? As you noted, LL was a Missouri kid recruited to compete in a school that just happens to be in PA.
I don't ask the question to put more work on it just the philosophical question since I think when we debate which state is better, we typically mean which state championships are harder to place at or win. At least that's how I have always thought of the question, but I could be the minority.