Been working with an Omega that froze up, after 44 rounds, thru my muzzleloader. Sent it back to Nikon for repair. They replaced it I think, with a turn around totaling 17 days. There was no charge. Their communications were stellar. Nice to deal with an outfit that stands behind their product.
I liked the optics, clean & clear, well enough that I bought a 2nd one to trial on one of my harder recoiling center fires.
Either of your choices will be a good one as Leupold also stands behind their stuff.