Funny I have not looked at my profile for a while but the only balls on there I use are the uranium and rocket power. Plus the 797 is no longer my high series lol. Viper works ok but the problem with it is the drill pattern tracks over my thumb so the roll is inconsistent. Guess I could just redrill it and see how it compares to PG. In that case hopefully they are a little different and to ask how they do compare is another topic.