Being someone who has thrown the TX1 I can have some input. I was very impressed with the roll and movement I got out of this ball. Was able to throw it before it was available. Not the greatest with around the 150 average, but I threw it 2 games and got over 200 both games. The chance I had to throw it was at 4,000 abralon so I can only compare that, did not have the chance to throw it any other grits. I can also say without any doubt that The ball is made in Muskegon, MI. It is not made in the old Brunswick building at all. Brunswick is on laketon Motive is around the station bar and grill. I have not got one due to work I am unable to bowl leagues at this time. To all the haters throw the ball before you bash, you might eat your words later.