T34/85 at 10? I'd never up one unless it were on my base with 10 supplies laying around for turret repair and if those conditions were met, I'd up a Tiger anyway. The T34/85 seems to have a fair perk price. Enough to dissuade a person from upping it due to the weak turret. Same for the M4, if it were at 15, I'd see no reason to not up a Tiger instead.
Right now the tiger is set to at 30, the M4 at 4-5, and the T-34/85 at 3. The tiger is almost useless because of the M4. Its gun is just as powerful and way more accurate. Why would you roll a tiger and risk all those perks when a M4 can just take it out with one shot from more then 2.5k out. Back when you heard a tiger coming in you would roll a tiger and hope youare a better shot. Now you just roll a M4 and who cares if you die. You can have five more chances to kill him and still be under the cost of a tiger.
I don't know why people are crying about the /85s turret Its looks like longer a M4 turret and the M4s is hard to get a hit without it ricocheting. I haven't had any problems with its turret.
Here are the stats for the M4 and 34/85s turret
Sherman VCTurret Front: 76mm
Mantlet: 25.5mm
Turret Sides: 51mm
Turret Rear: 51mm
Turret Top: 25.5mm
T-34/85 Turret Front: 94mm
Mantlet: 59mm
Turret Sides: 75mm
Turret Rear: 52mm
Turret Top: 20mm
The 85 turret is better in every way except from the top. All I really have to say is if you're going up against a M4 in any tank be prepared to take hits. But on the other hand the tank is still new and may be fixed in the next patch.
Why perk the T34/85 at all? The panzer is still a better ride.
You can't be serious.