I have found with monochrome scopes, ie, pulsar n550 or photon foe example I suffer eye burn out far quicker than when using say my starlight with its green light.
I never shoot further than 100 yds, so range not a problem, I like the sound of being able to set it up for three different rifles. I still do a lot of rat and rabbit work, but I am also taking the business back to its routes, so will be taking on fox work again.