__• Z-Star • Z-Star SL • Z-Star XV
TECH TALK: Srixon's tour balls are designed with very thin covers so the cores can be larger to produce more ball speed. The XV model features a firmer dual-core for less spin off the driver, and the SL model's lower compression is intended to produce a higher launch angle.
VERDICT: We like the emphasis on a large core for its ball-speed benefits. Plus, the thin cover is surprisingly durable, too.