Up tiers

I love my IS-6 premium. I really like the price paid for it too. But at 7.7 its up tiered to 8.3 TOO MUCH. At 7.7 it’s great, it functions as a good typical heavy tank, lengthy reload, good frontal armor, only a few weak spots armor wise. But at 8.3 premiums like Turm III’s keep me running for my dear life. Some tanks have apfsds ammunition . Which can pen me frontally. GAIJIN please fix your br range. or please lower the br of some vehicles or keep 7.7 against 7.7 vehicles, unless I’m mistaken, its 6.7 to 7.7. Up tiers are getting very annoying.