I have always like testing different golf balls just to see if i can settle on one to be my permanent ball. i was using Pro v 1 also so i could compare them. i would generally try the new swoosh ball because i knew the 20xi was a high spinning ball and i like that so i gave it a try and found that i didn't like it very much around the green because its bit to quickly and wouldn't run out. so i toyed around the swoosh ball but have decided to stick with the Pro V1 because its readable and i know what the ball is going to do as soon as it comes off the face. thought i should share my thought on how solid the ProV1 golf ball is.