I talked to a guy this weekend that said this boat will ride better than the regular Z21's. As I understand the Z21's did not ride that great and that is why everyone liked the 520's and 521's and is why Ranger came back out with that model. The guy that told me this has owned the differant ranger models but never an Intracoastal. I am no Ranger boat expert but I am wanting a Z21 Intracoastal. he said when they made the Intracoastal they did something differant to help it get up and run shallower water. Anyone else heard this?