If you are looking for springer rated optics you should look at utg or maybe hawke. Im pretty sure they have both. Some companies will not cover issues that arise if you mount it to an air rifle because they are specifically designed to handle gun recoil which is diff then spring air rifle recoil. As long as you get either or from a company that claims they can be used on spring guns then i think they would be equivalent but thats imo.
After watching some videos, some people say that lighter optics like red dots/ reflex can be better because the recoil cannot upon it as much. Where as a heavy scope would absorb more of the shock.