I would get the vortex. It's completely waterproof, has a lifetime warranty, and the brightness, optic and build quality is the same as the leupold to me, if not better. The leupold isn't waterproof and only has a 1 or 2 year warranty. On trees and brush I can consistently get over 700 yds with my vortex. Yes it takes a split second longer to range than the leupold, but it's still well under 1 second. Both great products but I believe the vortex is the better option. The vortex has the red illuminated numbers, and the brightness of the display is adjustable.