My thought exactly: The wingfold might make this kit worthwhile.
Note the Eduard kit is the best but is far from a sinecure:
-Very slight lack of chord on the -5 windshield. (I smash moulded a new one, but the fit to the Eduard fuselage of my part is very tricky as a result of the slight extra armourglass slope and the consequent overall chord I added)
-F6F-3 winshield's quaterlight forward side window very inaccurate.(Far too tall vs lenght)
-Landing gear legs far too long.
-Tires too skinny.
-Prop totally absurd, especially the undersized no-detail spinner: Tamiya F4U-1D prop an excellent substitute.
-Cowling "smile" a valiant and generally sound effort, but too rounded overall, especially on the bottom lip which can use being thinned squarer; the middle separation lip needs to be thicker-edged with more profile inner and outer radius to sort of match the top cowl profile radius.
All this is fixable but the resin D-Mold cowling is the best: Very hard to find though.
Still a very fixable kit despite all the problems, and an unusually delicate touch on the true thinness of the kit's spine cross-section, which you hardly ever see on almost all kits. Absolutely eautiful engraving/riveeting that really has to be seen.
A few challenges but still one of Eduard's best, and by far the best starting point for an F6F out there...
Note I know little of the Hasegawa kit, but that never looked "right" enough for me to even purchase, so...
Gaston