Hi, I am looking to buy a new tennis racquet and I want more power, and spin than my current racquet (K-Blade Tour which has an 18x20 string pattern). I am a 4.0 player with a semi-western forehand grip who hits the ball pretty flat but I would like to learn how to put more spin on it. I have demoed a Babolat Pure Storm Tour and like it a lot but am worried that the 16x20 string pattern will still be too dense. I am asking if one can still get enough bite off the string bed even if it is a 16x20 instead of a 16x19 or 16x18. Thanks!