I can only speak for the V2 solid, but here is my opinion on that ball:
I love the way it moves, strong and predictable. Great carry through the pins. I have not had it long and have not used in the league yet.
When there is a radical ball on the return and others see how well it does, people certainly ask about it.
BTY - One person that bowls in our league shot his first 800 with the V2 pearl last year.