I own a Spector 4LX and a Euro Rebop. They are both nice basses but I find the active circuitry in the 4LX to be so hot that it causes "farting" through the speakers even at low volume. I have had a couple of Music Man Stingrays but never a Sterling. I like the Spectors much better.
"If you don't want the truth don't ask. Make up your own like everyone else does". (Michael Pare as Eddie Wilson/Joe West in Eddie and The Cruisers II).