I was lucky enpugh to receive 3 test balls just before the weather turned really cold.
I found the balls to be long with the Driver and 3 wood,and really great control around the greens, with slightly less spin than the Pro V 1 and Pro V 1 x
I feel the new test balls are between my normal ball Pro V 1x and NXT Tour, so would be a valuable addition to the Titleist range of top quality premium balls.