Mushkin > All, Purely opinion based, but I've owned Dominators, GT's, Vengeance, XMS3, Ripjaws, X's, Tracers, OCZ Golds, XMS2's, Blacklines, Redlines, Radioactives, and Ridgebacks.
If you want Strict timings that are competitive go with Normal 1600 Cas 9 Blacklines, Most likely you're going to get Cas 7 out of them. If you want Low Timings + High speeds + High OC rates, go with Ridgebacks, they're expensive but SO WORTH IT! Price to Performance nothing beats it when you add reliability/quality to the mix!
Nick