Hello,
I am looking for a ball for my g/f to compliment her current ball. As mentioned its the Dark Thunder Pearl. She has med/low speed and med/low revs. We had luck with the Roto-grip RSX a few years ago.
After jumping between a few brands, she likes what Storm has to offer. There are some specifics though, she seems to have the best results with symmetric cored pearl balls.
She is looking for a ball that can be used opening shift. The Dark Thunder seems to work well when the shot has broken down, allowing her to move in and let the ball come back for her.
Right now I am thinking Spitfire...but I am not sure.