Anthony, both kits are extremely good. Having build both the Tamiya and Hasegawa kits I would personally have to give the edge to Tamiya in both ease of construction and cockpit detail. Also, the seat and instrument panel in the Hasegawa F4U-5 are incorrect; not by much but just enough to bug you if you let it. Bottom line, though, is that both kits go together nicely and you won't be disappointed. Enjoy!