I'm using RPM Blasts right now and I like them.....for the first day or two. I'm looking for a similar sting, that doesn't lose it's "pop" as quick as the RPM's do. Maybe with a little less spin and more control. I'd be willing to sacrifice RPM's durability and swap it with playability. If it breaks after 2 weeks, whatever, as long as it feels good for the whole 2 weeks.