I am playing with the Head TiS7 racquet. 28" long, 118" head size. It is about 50 years old, maybe 25. It is a difference maker.
It is 1/2 inch longer than most conventional racquets. Has helped my serve & I get balls I never thought I had a chance for.
It's the real deal. Wouldn't sell this racquet for $500.
for more tips go to Joel Ross Tennis & Golf Camp Tips Page