So I had my last string setup with 15L Gamma Duraspin for the mains and 17 Prince Duraflex. It broke in about 3 weeks, which is not too surprising. I've sawed through Gamma TNT 16 in about 4 days before. Anyway, I really liked the way it played (best feel I've ever had with a string setup) and I just restrung my racquet with another 15L mains/17 crosses combo. I was wondering what you guys think about this setup, especially durability wise. I am sure the 17 guage string is probably cutting away at my strings quicker than a 16 or 15L guage string is. So I am wondering if I am gaining anything with this string setup over say a pure 16 guage all around setup. What do you guys think?