If you look at the retro bats with the most appeal, they nearly all fall into one of two categories. Innovative, unusual shape/features (often associated with being used by a class player): GM Diamond, GN Scoops and Derivatives, HC Reflex, Slazenger V12 and Derivatives; or they are associated with a number of players: GM Maestro, Slazenger V100 and 500, DF Magnum, Attack and 405.
Based on this, you are looking at the likes of the MMi3, Purist and Kahuna which all have had wide exposure (which is key to fall into this category) and popular users. I struggle to name anything else that would really fall into either of those categories. Certainly nothing from the likes of M&H or the smaller brands does. The jury is out on the Nemesis and Vortex. Both need to be seen to be being used by popular players.
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