In case you were unaware, Wantage has a tennis shop called The Racket Factory  in the Post Office Vaults.

The store is run by Richard Holmes, who was a professional tennis for many years.  He has a wealth of experience of restringing  rackets both on the professional circuit and in the Wantage/Grove area.   If you’re thinking of changing your racket then Richard can offer you expert advice. There is also a free “demo programme”, whereby you can borrow a couple of rackets for four days to compare them.