Ted Williams flew F4Us when he switched to the Marines. He got his wings on F6Fs when he was in the Navy.The Marines got the F4Us because the F6Fs were a lock on the carriers. The post-war was a Marine war, not a Navy war. That's what's telling about that.The Hellcat was certainly the safer aircraft to fly, but a better one? I'd say the US Navy choosing the F4U going forward into the post-war years is pretty telling.