Quick tips that have served me well:
1. Use the terrain and obstacles to your advantage for concealment on the move. The best route is rarely a straight line. And the name of the game when going after a superior tank is maneuver.
2. Fire and maneuver when at all possible. Best set up is staying turret down then rocking up to hull down, take the shot, then maneuver back to turret down.
3. If you're getting attacked from a Stuka, IL-2, 9T, Hurri IID, or a plane with rockets, try maneuver to get under them. You stand a slightly better chance of surviving a few runs, and the attacker using up his ammo without a kill shot.
4. A GV isn't a block target. There are softer spots on each vehicle that you need to aim for.
5. Use your glacis plate to its maximum advantage when at all possible. Angling your hull a little bit while keeping your side concealed will present your foe with thicker metal to penetrate than if the glacis plate is head on.
6. Practice leading your target while on the move. Shoot at trees or berms on your way back to the concrete.
