You like the M jug now...? Try upping with 75% fuel and light ammo load. When you get it down to 25% and 300 rounds left, it's a different plane. You can actually rope things that you never thought possible. This is assuming you've conserved your wep.
Low fuel/ammo and WEP turns all of the jugs into completely different animals. I think the jugs may benefit from WEP more than any other aircraft in the game.
Wiley.