I am SAV 20.12.48, a premium swedish tank destroyer in War Thunder at BR of 3.7. I have a 120mm cannon that reloads every 1.2 seconds and almost 1kg of explosive filler, which allows me to easily one shot any enemy I meet. But this works only for the first stage ammorack for 7 shots, and when I shoot them all, I can't shoot until atleast one shell is transported to first stage rack. I am also very fast and maneuverable, but I completely lack armor, also I have perfect gun depression and I can pen up to 92mm of armor. Though I can only bought for a limited amount of time for 1300 golden eagles