Parity between Panther and T34/85? I said no such thing. I simply listed where each had advantages or disadvantages.
I actually think the Panther will be a tough tank to place into AH because it will have better firepower, frontal armor, speed, traverse and rof than Tiger. Where does it belong? Its only weakness is pretty thin side armor which is roughly comporable to the current T34/76.
That said I still think the T34/85 should be realesed when Panther gets here considering they were contemporaries from summer/late 43 while the long gun Panzer IV and Tigers date back to 1942 and fought against the T34/76.
As for AA defense I find the pintle gun useless, but the coax gun is very useful as a ranging gun for the 75mm AP if the enemy pilots are that dumb...
And no I dont count hitting oil of an IL2 to mean anything, his 23mm will have plenty of time to rip you to shreds.

Oh Pongo, in general I'm definitely talking about how I see things are and how I think things will be modeled in AH at our current level of the armor game development. RL historical scenarios were much different and more complicated of course.