t-34 is a Soviet tier 5 medium tank. I recommend to keep it in your hangar if you want to or trying to play WoT for free. Its average income in top condition is 5000-10000 credits per battle.

Cons – no armor and not very high speed. Pros – quick-firing cannon. Its rate of fire is similar to French drum magazine cannons. The damage from one shot is low, but penetration is on a good level, allowing this tank to destroy vehicles of the same tier and dealing a lot of troubles to heavy tanks