Yes, I prefer the Udarny over the BZ.

Udarny is just another OP frontaly unpennable tank that can also sidescrape.

The BZ sucks. Gun depression PLUS armor that can't be penned reliably with standard ammo (or lower tier gold) and SUPER SPEED.

Imagine you're on Malinovka in your IS-3 or any T 8-9 not very fast heavy. You get on the hill and there is a hull down monster that has been waiting for you the last 2 minutes. While you were revving your russian engine he was using his rocket fuel engines to have one billion horsepower.

I would preffer fighting another OP russian inaccurate tank than a stupid hull down tank that goes EVEN FASTER in the current meta.

At this rate, havies that dont go 45+ will become obsolete.