And Tiger I can pen decently reliably if you aren’t using Pzgr.
But most people use Pzgr. For the better angle pen and He filler, and let’s not forget most people only bring one shell type. (Typically I bring 2-3 depends on the tank)
With a KV-220? Good luck. You have a better chance of winning the lotto
T-34-85 STP is definitely an improvement over the T-34-85, but the addition of the stabilizer, two smoke barrels, and a side-grade APHE doesn’t seem to warrant a 0.7 BR difference.
The Tigris can’t pen the tiger 2H frontally except very few places it doesn’t have the APCR or smoke grenades so I say it’s very fair to place at 5.7 same for the heavy tank No6 the heavy tank no6 also has the mine dischargers that make angling harder
Both of those are Tiger E’s. The Tigris even has add on track armor making it’s front more resistant.
You are basically arguing the arguably best Tiger E platform, the Tigris due to the added front armor making angling more effectively should be the same BR as the Tiger H1.