I only really fly two aircraft in AH, one is the P40B (the best fighter out there) and the other is the JUG, although not so much the D40. I think the JUG under rated status came from those that look at it as a bomber. Most P47s you come across in the game are ussually loaded to the gills with every rock and brick it can carry (which is allot). I believe that most don't fly the JUG because it, like the P38 requires a little bit of thought to fly it. I have found that you really don't dogfight with the JUG, but rather, you Hunt with it, and a great hunter it is. Why just last night my JUG (D25) had two LA7s for the main course, with an N1K on the side and a SpitXIV for a light dessert. I was hoping for a nice vulching 190 to go with the after dinner coffee apon returning to base, but alas, none showed up. Lets face it, its a good turner, has the best 50 cal firepower out there, and can run down and catch everything that runs from it. It really is to bad there aren't more out there that don't fly it, because as your just figuring out, as Shane says "JUGs Rock!". Now if you really want to have fun, take up a Val and go on a fighter sweep. One quick turn and you'll find LAs will run from you (LOL, I have film)...
Good Hunting All (Whatever you fly)!