Tank:
Pros- You are bigger than beserker
Ability: Re gain health in about 5 seconds and become big in the map and can hit players for more damage
Cons- lil people can attack you easily, tanks can avoid this by throwing your sword at the lil person(if u dont know), Speed is slower than a berserker
Berserker:
Pros- You can hit lil people if they attack u easily
Ability: Speed is changed(faster), hit damage is more so you can easily finish people
Cons- You can’t re gain health in 5 seconds, other people can finish you easily than a tank.
I dont’t like being slow and for that reason alone I would choose berserker but also its ez to kill other berserkers. Not so great at tanks though but it makes it more impressive when you can stilll kill tanks with berserker