REALLY hard to say, because I love both salt and freshwater fishing, but I'll say bluefish, because I've had the most fun fishing for those, either surf-fishing, with a school going by, or in Indian River Inlet, standing on the front platform of by brother's boat with it bobbing around in 3- or 4-ft seas, casting a Hopkin's Jig anywhere I saw seagulls diving. They put up a good fight, too! (the fish, that is, not the seagulls... they just make a lot of noise and foul your line)