As I drove a tank when I was in the Army, I'm more of a tank guy. And the T-14, the Armata, is insane. It's got very clean lines and some state of the art armor. The Ruskies claim the reactive armor can destroy an incoming sabot (the depleted uranium rounds).
Which, I don't f**king buy for a second, but it still has an impressive countermeasure suite.
Also, the move to an active suspension really addresses the time to target/fire that the Russians have always lagged behind the US in.
Annnndd, I've probably told you more about tanks than you've ever wanted to know. But tanks are cool, man!