I have always been a porro prism guy, never felt that roof prism was as good. I am now wondering why the two different types? Is there an real advantage of one over the other? Why have manufacturers started really going to roof prisms? Is the image quality superior in every respect? Is there inherently greater potential for superb images which surpass the finest porro prism binocular? Is the light transfer equal or better in one over the other?
Interested in your thoughts and insights. You can listen to the so called experts, but I would rather hear what the "boots on the ground have to say"