Whenever I get a new 4-String bass, I always swap the bridge from the stock one to this. Why? Apart from that cool chrome & nickel vintage look, the bridge is solid. Not just the construction, but the saddles are always steady unlikely the stock bridge with the saddles that go crooked with time. I'm not too sure if it's because the saddles are coated(?) with nickel, but I think this saddles gives better tone & sustain compare to the stock one.
Sure, it's bit pricey or pricier than before, but this is one good investment for your beloved instrument.