You have two teams in the WoT community: Object 277 or WZ-111 model 5A. I prefer 5A mainly because of the gun depression and DPM (277 is a bit faster and the turret is better armored).
Play 5A in hulldown if you can and protect the cupola with your gun. Don't forget the sweet Heat ammo and you'll be fine.
Don't feel obligated to play heavy line, you have enough speed to play medium flank.

Updated 2025/03 Work in progress, need to rephrase them correctly

Rerating VOD Link

Same tank without 3d style: WZ-111 model 5A