concur with above. I have hit with all three. Solstice is softer and provides loads of spin, but only last a few hours. Feels and plays great until it doesn't. When it doesn't balls are all over the place and net game is gone. That said, when you break it down by cost it is still cheaper to string it twice as often as RPM, and if you get a Diadem account cheaper than stringing Confidential.