Thanks for the answers
@Stuglife when something like this is mentioned I'd assume it is at least something that happened in the last year. So looking at the previous page still would not have given me the explanation I needed.
Also, The nerfs of the armor I believe did not go without reason. Won't we end up in a similar situation where we have to reduce the armor further (and then maybe in the future reduce the pen even more) and end up going in circles.
no because they buffed pen the same patch they nerfed armor, and now they realized it was a bit too heavy of a nerf and a bit unbalanced having a TD penning a semi heavy tank 100% at all ranges, even then, as u see the above calc, the difference is minimal