[quote name='Beedster' timestamp='1393947935' post='2386140']
Bridge-schmidge, on a fretless it's far more about setup - especially string height - the quality and integrity of the board, the strings, and most important of all, your fingers. Don't waste your money on a new bridge, I recall Jaco using a BBOT and not having too many complaints?
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+1 to this, you're going to have deeper string slots in the nut and with no frets plus less relief in the neck you need a bridge that lets you get the saddles nice and low. You might buy a high mass bridge, find the baseplate is too thick and the saddles bottoming out.