It's a very difficult choice between the 3, well especially Tsubasa and CCS because I love both Animes. I used to like Tsubasa better after seeing the frist few episodes, but after finishing the whole of the 1st Tsubasa season I didn't like it as much as CCS, though I must admit the music is Tsubasa is way better. This comes to show that you can't judge an Anime without seeing the whole or a fair amount of episodes lol.
So my vote goes to CCS.