Should I do USTA juniors tennis?

I am a 10th grade girl and was apart of my school tennis team last year as a rookie & I am currently looking for fall lessons. I have been playing for a year now and would rate myself about a 3.0/3.5 on the USTA ranking scale, I really want to improve to get a ranking on my team so I was wondering if I should take regular lessons twice a week(about 2 hrs. a week) or play USTA team tennis and play in the tournaments(which would be 2 days about 5 hrs. a week)?