I'm not basing the argument that the perk price should be reduced on just the M4/Tiger K/D (that k/d is 1.4:1 and I'm arguing more like 4:1). Its proportions just support my argument and refute that the Tiger dominates the M4.
When I said in an earlier post that the Tiger was dominating the Sherman, I was referring to the Tunisia scenario specifically, given the very long-range desert terrain. At short to intermediate ranges, the Tiger is still more effective against the Sherman, but not be nearly as much of a margin.
I don't have any experience in the /85. Isn't it at least as good as the M4? Or is there more difference than the better armor and lesser ballistics?
The T34/85 gun is not as effective as the Sherman Firefly's 17lber. The M4's gun is significantly more powerful. The T34/85's gun seems to be maybe a third of the way up between the Panzer IV's 75mm gun and the Firefly's 17 pounder in armor-piercing effectiveness. Some might argue that point, but I'm probably not that far off.
The Sherman has an infinitely more robust turret than the T34/85 (though it shouldn't, arg).
The Sherman has the widest-angle main gunsight in the game, allowing one to zoom out to take in a large field of view, then zoom in on specifics, whereas the T34/85's gunsight is like looking down a soda straw.
The Sherman also has a pintle gun, for what that's worth (not a lot IMHO). The T34/85 travels much faster, and the turret traverses more quickly, and I believe elevates higher, or at least similarly.
There are so many tradeoffs between the two tanks, and both have advantages and disadvantages compared to the other. Overall, the Sherman is probably easier to succeed with than the T34/85. The T34/85's advantages probably require more experience to really come into play. That said, assuming very experienced tank drivers, I believe personally that the T34/85 is the most useful tank in the game. Its speed is probably the biggest reason I say that.
15 is probably too much for an M4. 10 would probably be good enough.
I think 10 perks for the M4 would be appropriate, and 20 for the Tiger. Leave the T34/85 as it is. For as useful as I think the T34 is, it requires more tank experience to really use well, and it has a colossally weak turret.