Huh. I just got done with getting my daily x5s for the day.
I play every nation except the French, and every type of vehicle except the TD. I've recently made use of the Golden Joystick bonuses to score me the Tier 9s IS-8 and E-75, though it came at the sacrifice of my IS-3, Tiger and Tiger II. Had to be done, Tier 9 discounts will happen again like never.
@Sumeragi,
Which tier have you reached? The gameplay of German tanks change at a fundamental level once you reach Tier 7 or so.