Who doesn't love the T-34? The Krauts, that's who. As an anonymous German tanker said, "You need five of your tanks to destroy a single German one, but you always have six." Sure, the Germans had more techy tanks. Sure, their crews were by-and-large better trained. But the Russians had the T-34, one of the great miracles of Second War engineering and production. Go learn about it.
T-34 [Wikipedia]
Related:
Buy An Armored Personnel Carrier! [Internal]