I would go in the middle here. I love blueZoo and have for a long, long time. But, I feel it is starting to slip. Flying Fish is wonderful after the remodel. So, I think you will be set either way.
With that, I have eaten at the Flying Fish bar - which may be the difference. And, the appetizers and wine list at Flying Fish are definitely the stars I've found. What I might suggest - grab a somewhat late dinner reservation at blueZoo. hen get to the Boardwalk earlier and grab a seat at the bar at Flying Fish. Have a glass or two of wine and share an appetizer or two. Then, have your meal at blueZoo.