Think my best GV action was on the map where there's water in the middle, and V11, A10 etc - generally whoever gets the right side of the map has a massive 24/7 furball.
Bishops took V50 and were going to attack A51, where there's a very high ridge line with a short drive to the water, which means any tanks have to go through the narrow gap to get to the base. I put my Panther on top of the ridge with 10 boxes of sups and just started firing.
All the hangers were down and a handful of defenders tried their best, while being PM'ed about "camping" a spawn from 3k away, we managed to hold out until the hangers came back up and the base was saved, I ended up getting bombed by a lone v-tard diving from 15k for one tank.
Probably best fight I had this year, camping or not 5 guys faced over 20 and survived some how.