Sprinting or distance??

I am a fereshman (highschool team) and I was wondering if i should do the 1600 in track or the 100 to 200. In 7th grade, i did the 100 in 14.9 and last year, in 8th grade i did the 1600 in 6:23. I enjoy running the mile more, but which should i train for this year? Our first meet is monday, and so far i have been training with the sprinters, but the coach is willing to move me.