What?
Have you seen the Daut game where he won with only hussite wagons? I mean they have 200 HP as base in castle age, and in imperial they have 250 HP, thats just too much, on top of that they have quite good speed so they can even micro vs mangonels, and in maps like arena is almost impossible to stop a player to get them because of the free mining camp techs. Is too much and even unfair to play against.