“so just to debate, Mustang P-51D VS FW-190D, whos better?”
The 190! With it’s air cooled radial engine, it can take more battle damage.
The mustang has bad stall characteristics, and the cooling system made it vulnerable to any kind of fire from the ground or air. American pilots were facing much less skilled german pilots at the end of the war, so it’s no suprise they “won the skies.”
I know all the american pilots think the Mustang was the ultimate fighter, but then they never flew the english or german fighters! All the pilots I have talked to that have flown american, british and german fighters say the british ones handle the best.