"Racquetworld.com is the only supplier offering Gearbox rackets in 3 15/16 handle sizes. For me this was the game changer! I got the GBX1 10th anniversary 165Q & 170Q in larger handle sizes and python grips. Ordering was easy and delivery was exactly within 2 days of processing the shipping label. Racquetworld.com delivers everything I expect from an East Coast company to be the leaders is equipment, service, and reliability. #1"