Which tanks are fun when bottom tier?

Ectar:   Pz IC  -  the rule of the Pz IC is that you set throttle to full speed and never slow down.  When you get into a tier V game looks to scout and scoot and when there is a break in the line, go terrorise the arty if there is any. This tanks is always a joy to play with it's crazy gun, awesome speed and amazing agility. KV-2 as others have said, the derp is a way of life. Rhm.-Borsig Waffenträger - 2 guns offering slightly different play styles. One is more of an ambusher looking for the high alpha and the other is more steady support.     As for tier X, lots of players actually enjoy tier IX tanks. The reason being is that you can comfortably deal with lower tiers, can deal with your equal tier, and can also happily deal with tier X in most cases.  Because of how the battletiers work you'll also get less tier X games that a tier X will, so it's a very enjoyable tier filled with lots of strong tanks (E75, Conqueror, VK 4502 P Ausf.B, M103, T-54, M46 Patton, Centurion 7/1, E50, T30 to name but a few).