I like the Warthog, I just don't love it. Yeah, it can crack open a tank like a coconut with it's cannon, but it has very little loiter time. Only about half an hour tops. A-10 also cannot bomb accurately. I love it's daddy a lot more. The Douglas A-1 Skyraider. Originally built to take the war to Japan as a torpedo/dive bomber from aircraft carriers, she entered the war too late. The Skyraider then became an important ground attack aircraft. The Skyraider had all the necessary assets; speed, ordnance carrying capability, communications, and the ability to withstand punishment. The Skyraider could also loiter around all day and be called upon when needed. At the time helicopters were not capable of doing these kinds of missions. Not only that, she was also credited with shooting down a couple of MIGs. Not bad for a prop. Maybe the reason I love the Skyraider so much is because I might not be here today without it.
As for the Harrier, she was the main reason the UK was able to win back the Falklands. Without it, the Brits would have had no air cover over their fleet.