My review of Wilson NXT 17g Strings

Wilson NXT 17g (1.24mm) strung @ 31lb, I played with it 5days a week and the strings break in 3 weeks!!! I'm 20 years old, I'm a righty, and I started playing Racquetball on 7-21-11.
I do hit the ball hard to do drive serves and passing shots but breaking strings in 3 weeks!!
I will not buy Wilson NXT17g never again.
Now for anyone who wants to know how they felt, they felt good like I could hit the ball hard or soft and it's felt good.