I prefer the optics in the 4200 over just about every Leupold. Up to about 7mm Wby Mag, I'd go with the 4200.

However, the eye relief is an issue and for a .300 mag or bigger, I'd go Zeiss Conquest or Minox.

What could be a sadder way to end a life than to die having never hunted with great dogs, good friends and your family?