They were fun to watch, the NY Air Guard had some at our airfield so we'd get to watch them. Saw some do their gunneries when I was in Hawaii out on the big island, that cannon is impressive. Most CAS for infantry is getting replaced by attack helos, Super Cobras from USMC and Army's Apache Longbows. As a former Army helo crew chief I'm glad this platform is getting a better look. Yeah, the gun isn't the same, but they can do a lot that a fixed wing plane can't.