@Bariyer Yes ,these two wonder weapons would a must have and even the wunderwaff dg-2. But if i have to pick between the Thundergun and the wunderwaffel DG-2, Imma have to go with the Thundergun. Because for two reasons.
One. it can take out a entire hored of zombies unlike the DG-2 can only take out about 10 zombies per shot.
And two. i just think the Thundergun is way more satisfying to use.