Should I get Puma's, Adidas, or Converse for school?

So as most of you people know its BACK TO SCHOOL!!! HOORAY...NOT!! >;l WTH!? but anyways im going to 8th grade, and I really LOVE adidas, same with puma, same with converse, I already have pumas that i wore like only 2 or 3 times last year because i had some converse, but when ever i wear pumas it feels so comfy and like theres pillows on my feet! =D and they're stylish, but converse are just stylish, and adidas are just like pumas?! Of course since i'm in Junior High/Middle School we run track...>.< so i need my feet to be COMFY! =D