I'm of the same opinion as NoMercy. I would assume you're going to be using the 270 and 22-250 a lot more then the 300wm. I'd put the VX III on the 22-250, the VX II on the 270 and the Sheels on the 300WM. But I'd run that Sheels through the wringer to make sure it is a solid scope. It's likely a Bushnell or maybe even a Nikon that was made for Sheels. I know Bushnell makes scopes for several companies as does Tasco.