Allstar is a lot better personally. High School first off is not considered a sport since you are cheering for a team. Allstar, you are the team. You compete nation wide and might even have the chance to go to Worlds. It is a combination of dance, gymnastics, and cheer.
well allstar is more competitive and high school isn't as competitive so it all depends if you like the competitveness of the sport and if so then just go with allstar
allstar. i hated highschool bc of the grade crap. same with college but im in it even in college lol