I have a 4X on a 760 in .35 rem.
Figure it a 150 yard and in rig.

The scope isn't perfect, but it aint bad, ever.
Could use less when things are close or moving, but it works.
Could use more when things are out yonder, but it works.

Won't ever have it at the wrong mag either.

It aint fancy, but then, neither am I.