the ray gun is good because of the ammo and damage increase, trech gun holds 10 shots and damage increase allows you to kill many zombies with one shot, the browning and mg are really good in general, the mp40, thompson, and the type 100 are all okay because of increased damage the karak still suck the ptrs is good because of bigger clip and ability to kill about 10 zombies in line oh and the fg42 is quite good too thats all ive done so far and i forgot about the flame thrower and stg 44 the flamethower has no real damage increase to speak of but takes much longer to over heat and the stg is much like the SMG's