The FX Monsoon worked fine...not sure why they stopped making it. I loved mine. I also own about 15 of the full auto Evanix. People didn't like those but most people were not instructed on how to operate them....if you don't do about 4 different things right, they will jam. (battery power, air level, ammo snapped into mag, oiled bolt). If you do all 4 things right = I have not had a jam in 10 years even one time.
I know how to convert a semi auto Evanix to full auto now. Will Piatt won't work on them anymore.
Here is my 3d printed switch:
I'll probably buy the Blitz, at least to review. Definitely in.22 so I can shoot Wal-Mart ammo. They are $949...not out till Christmas.
A .30 cal full auto would be too expensive to shoot, great for hunting though.