I' ve never found the cheap Tascos to be any better or worse than the same price level of Bushnell, both are junk. I' ve used the a couple of the higher dollar Tascos with good results. They sure aren' t in the league with my Leupolds or Bushnell Elites, but the higher upper level Tascos have worked well on a couple heavy barrel 22' s and varmint rifles.