Been quite pleased with the Leupold Mckenzie binoculars. My wife got the for me for my birthday. They are very clear and draw light very well. I have the 10x42 version but they also come in 10x50 as well. They are lite and come with a very nice padded case. The neck strap is very comfortable...
I agree with Laguna Freak. It all depends on what ranch you hunt on as far as distance also. I know when I guided on the tio Moya in Encino tx we had one field that you could stretch a guns legs out to 600 yards. A 7 mag will do the job just use the heaviest most well constructed bullet you...