I'm far from a jug ace but I can tell you this much....it turns, climbs and accelerates deceptively well LIGHT....
I tend to fly it in the jabo role and take a DT instead of the center 500 lber when I know I'm going to be outnumbered....often take the light ammo or even light ammo x 6 guns...usually 50% internal fuel but sometimes 25%.
You can come screaming in and take out barracks DAR and some odds and ends in two passes then pickle the DT....an "ultralight" jug is a nasty suprise for someone looking for a lazy kill on a JABOdweeb:D