Originally Posted by floridatennisdude
I don't believe in back ups. I have three identical frames and I rotate after the first five games and every eight after that. I wear them evenly and restring whenever one breaks or after about 6 hits/matches (~2 weeks).
I can't imagine not stringing for 6 months. They'd be really dead, if poly, or would never last that long.
I do this with my frames. Typically only useful during the summer, I like to have a dry grip whenever I'm serving, so I switch sticks on changeovers and let the other dry off.