Hello, I'm a 5.0-5.5 player and want a good poly, but Luxilon and Babolat RPM blast are a bit expensive. Looking for good tension maintenance, feel, and spin. 16L or 17 gauge preferably, because I'm a string breaker. I liked Tourna big hitter silver rough 17 for about 30 minutes, then I started losing tension/control. Babolat Pro Hurricane Tour 16 is fine, but the feel and liveliness are a bit disappointing. Any suggestions?