The T34/85 is a broken unit thanks to not requiring tech. Just about everyone agrees that something needs to be done with it. You can't compare a unit to a broken unit and consider the unbroken unit UP. Thats not how it works.
Also, 2 panthers cost 175*2 = 350 fu. 1 KT = 260 + 50 = 310 fu, so 1 KT is cheaper than 2 panthers, while also giving you access to all of your tech. It is a decision that you make as a player. The Panther is useful as offensive AT for me, but requires supplemental sources due to its low DPS. The KT is a more defensive unit that wipes infantry squads and wrecks any armor, at a shorter range. The KT also has more armor (same armor as IS2 which everyone agrees iss hard to pen) and more HP, allowing it to stay on the field longer.
yes t34-85s are broken as hell.
Where did I ever stated the KT was underpowered? (did you mean underperforming by UP?) I simply don't think the tank is worth its price when you can get 2 panthers for roughly the same price far quicker than you can the KT. Two panthers are just more effective and cost effective as a whole. KT is only viable if you are winning and have the resources to get it with ease. Rushing for it is a fools move in my opinion.
To get KT you need 50+50+80+260= 440, you need all 3 buildings. That is 260 plus 180. For 40 more total fuel, 130 + 175 + 175, you get 2 powerfull tanks. That alone makes two panthers way more viable than one KT that will get swarmed and marked targeted.
But again, that is my opinion. I will never go KT again, unless it gets altered so it actually is worth it