If scale is not the primary concern, I'd put my money on the Tamiya Corsair. I've built several and they were real sweethearts. If you want the wings extended, be prepared for a little extra work. Otherwise, fit is excellent.
I'm current embroiled in building the Trumpeter -4, and I hope to have it finished before the end of the millenium. Fit and general outline are acceptable, but it seems that every little detail must be tweeked. I haven't gotten to the wingfold yet, but test-fitting reveals a real challenge just to get the wings to fold at the proper angle. If I were to do this one with the wings extended, I would glue the three bottom panels together, then line up the tops (same process as the Tamiya, BTW).
I'll probably finish one or two Tamiya, AND one or two Hasegawa Corsairs during the Trumpeter build, just to remember what "fun" modelling is about.
Phil Schenfeld