I have a couple fives, one of which I gig regularly, but I am missing the LEDs I had on my fours. Maybe the stages are getting darker, or maybe my eyes are just getting older. I'd prefer neck-through, but any age or model could work if it has LEDs and a reasonable price. About the only model I really don't like is the Epic.
I would be willing to trade one or both of mine if you're just looking for a change, and might even sell the Excel ahead of time to prep for the right opportunity.
My fives are an Essence formerly belonging to Trevor Lindsay and a single pickup Excel. I wouldn't let the Essence go until it was replaced by a similar bass with LEDs.
-bob