Another option is a Warwick Thumb (used) or a Corvette $$. I've played Thumbs for years and love them. Very similar string adjustments as an Alembic (adjustable bridge and nut) and they sound great. They are also well constructed and have a very custom feel to them as long as you stay away from the RockBass models - stick with German engineering. In fact, my beater bass is a Thumb with a Moses fretless neck on it. Makes a good backup and a decent jam session bass when I don't want to take out my SCSD. BTW, I've got a Corvette $$ I'm getting rid of. 32 scale, great shape. Message me if interested.
Can't go wrong with a MusicMan, but I'd go for a Sterling (the Sterling model MM, not the Sterling made by MusicMan). I had a Sterling fretless and it was a great bass.