The KW 1 C 756 (r) in War thunder used to be known simply as the KV-1C and it absolutely ruined battle rating 4.7! Eventually, once people stopped buying this tank, Gaijin moved it up to 5.0 and now I hardly ever see it.
Today, I played the KW-1C to figure out whether it's bad or people just assume it's not good anymore. Turns out… this thing is still just as awesome as it ever was! 🙂
Definitely one of the best tanks in the game still!