[Aeraaa]

I believe the biggest problem of the game is its binary logic: If Pen>Armor= always pen, otherwise never pen. Real life AFVs have all sorts of weakpoints that can offer chances of penetration to guns that on paper should not penetrate. It would be better if pen and armor values are translated to a chance to penetrate, where even weaker guns have a chance to cause damage/knock out an AFV.

Of course, this is a change that is probably quite significant and will likely not be implemented any time soon (if ever). But it will make things more unpredictable and will reduce the chance of 21st century armor behaving like KV-1 in Barbarossa.