Hi everyone, I am new to the forum and airguns in general.
I Have a few questions about which revolver to purchase. If anyone could answer them that would be great I have searched every forum high and low and haven't come across a detailed comparisson of the two revolvers.

I am either going to purchase a dan wesson 8 inch (4 or 6 mm) in black or a superhawk in black.

Which of the two would you recommend?

Which of the 3 is more powerful? (dan wesson 4mm, dan wesson 6 mm or superhawk)

And if i wanted to shoot cans or birds from 20 yards away what would be the best choice.

Thanks very much

Richard