In all honesty, half the forum thinks zerker is a good class and those who are good players will take scout over zerker any day.
Scout is weak, but at least you can move around. Zerker is suicide against anything with half a brain.
The only reason people think zerker is good is because they jump in the middle of 4 potatoes and kill them with ease using wristblades. But anything works against potatoes. Even a scout with wristblades