Which is why you use different classes at different times, you don't want to be a tyrant when all the humans have jetpacks and are flying around above you, nor do you want to be a dragoon when the humans have light armor and lass guns, you move too slow. You also need to learn how to be sneaky, rush in, kill, and then rush out before you die.
Warsow must have the worst weapons ever. Hell, Nexuiz > Warsow.