World of Tanks Supertest second Personal Missions reward tank to go to test, the Soviet Tier X heavy tank Object 260.
Being Russian means to become tougher and meaner, at least at Wargaming eyes and so the turret armour will be increased and some gun soft-stats will also improve.
With small buffs to gun dispersion, aiming time and reloading time, the tank will become more comfortable to play, but its biggest change will be in its turret armour.
Some areas will increase in over 100mm thicker armour, making the vehicle a bit more similar to the IS-7 and its hull down style gameplay.
Please keep in mind these are Supertest changes, they might change in the future and will take some time to be implemented if tests are successful.