KV-2 with the 152mm, T-150, T-34(not T34 or T-34-85), BT-7, Luchs, the tier 2 Cruisers(the ones with the pom poms that don't automatically fire two rounds at a time), Matilda, Cromwell, T-32, Hellcat, Jackson, Easy 8, Jumbo Sherman, Chaffee, and M7 Medium ordering more by nationality than fondness. I do have a mark of distinction on my Tiger but I think my T-150 still edges it out as my best tank stat wise.