I've been taking lessons and on our highschool tennis team for a while and after trying a friend's NXG midplus, I found that a new racquet could really help me play better. As it is, I'm using my uncle's old Extender Lightning, though I think he weighted it. I think it's pretty top heavy and definitely not light weight, so I'm trying to get a good idea of what racquets I should demo. I have a fast and long stroke, an alternately 2-handed or 1-handed back hand, though neither could really hit a winning shot. I think that I could really use low-power head-light racquet a little bit lighter than what I'm using. I could definitely use more pop on the serves too, though that might just be the stringing. I'm new to this forum, so any help that I can get would be great.