hate to disagree with my squadie....but the Ki84 will destroy the F4U's.....
yes a well driven F4U can be difficult to beat, but that can be said for most any plane.
even E at start and if the F4U sticks around and actually fights.... the ki just needs to get it slow.... then turn it into a climbing fight...the F4U can not keep up.
anyone who flies the Ki worth his salt knows the Ki is a vertical monster...very few planes can keep up.
yes I admit I miss flying the Beast.