Cobra makes the "sleeper" driver for the past few years. From what ive heard and read, none of the more recent models is really better than the fly z, but the ltd is a step up for those that need lower spin. I am unique in that I love the look, feel, and ease of use of all cobras, I just cant get them to go anywhere - all shorter than my old adms, and now my new baby, a Cleveland classic xl tour head.