I have 2 solids pin up and down, I've rolled my first 8 with this ball and can find a shot on anything that has some oil. I also have the pearl, I rolled a 300 hundred in league the first time I rolled it, mind you I hit it 3000 after it was drilled, not being a big fan of polish. Both of these balls are very consistent.pin up is the strongest but the down is great when its'jumping on the fresh, it really evens it out.