anyone receive a Vulcan 3?

Please share experience when available.

I do not have a .30 Cal with a big bottle of air, so the authonomy of my .30 Cal rifles is in the 15-23 shots per fill.

It is very difficult to shot in a day of real hunting of middle size animals so many shots. But knowing that you have many shots available gives peace.

The question is if that peace worths to pay for another rifle.