A First Basmen Asks: Wilson vs. Rawlings?

I will soon be getting a first base mitt, and I want to know, what should I get? I already have two A2000 fielders glove (11 and 11 3/4 i think), but might wanna try a new style. I'm currently in the 7th grade (almost 8th cause school's almost out) and would like the glove to last me throughout high school and maybe beyond. I play in a pretty competitive travel league 13u in West Michigan.