To muddy the water even more, the reissued Sabre bass is awesome too. It's now discontinued but can still be found without too much trouble. Trouble however is that's much more expensive than either a Sterling or a Ray. Size-wise it sits between the Sterling and the Ray, same goes for the neck width. When I bought mine a new Sterling was 1640 euros, a Sabre weighed in at 2390 euros. A lot more money for another variation on the MM sound. Bought the Sterling instead, no regrets whatsoever. Did replace the black PG with a tort one however.
Totally forgot about the SLO Special. If you want that one you have to order it, these are almost as rare as hen's teeth.