Would a tennis ball machine be useful to me?

I am currently a sophmore in high school. I play for my school tennis team as the number 1 player and i have found that i am not getting much better because i can not consistently rally with any of my teammates because they just aren't good enough. I have nobody to play with that is better than me right now, i am only playing with people that are generally much worse than me. I will have a car and will be able to drive soon so i can bring it to the court whenever i want. If i was to get a machine i am thinking about the Tennis Tutor Plus for the topspin capabilities. I would be looking at using the machine about 6-8 hours per week. Right now i lack consistency in my backhand and somewhat with my forehand. Do you think a ball machine such as the Tennis Tutor Plus would help me?