I probably have around 30 games on this ball. I used to always carry it with me in case the lanes were on the "drier" side. Over the last year or so, just about everywhere I've been has been using heavier volume oils that don't wear down as quickly. The closest I've come to needing a dry lane ball has been the original Danger Zone!! My how things have changed over time. Anyway, I did shoot 780 with this Pearl Nail about a 1-1/2 years ago. The Neoflex cover is one fine reactive, and the light bulb core makes it very predictable. I'm throwing exclusively Brunswick, and I have a Rhino Pro Teal (similar), so I just don't need this ball anymore.
OH - It is MUCH stronger than the urethane Nail. Remember - this has the same coverstock as the 3-D Offset Blazing Violet / Pearl and the pearl Spike. Both of those were AWESOME balls. I still have a N.I.B. 14# Spike tucked away for when I get REALLY old.