As I have followed along with this thread I have also started doing three gun matches, and targets typically included in this particular club's CoFs kinda forced a transition to a simple Strike Eagle 1-6, at least for 64yo eyes (stuff like the occasional 6"-8" plate @ 160-190yds, even a bit helpful on bowling pins at 40-50yds). And the more I use it I am wondering if I was advising a newbie who wanted their first carbine if that might be something to just lead with. And a friend just bought a Brownells 1-6 MPO that was only $300 including a nice mount, so it would even be more economical. I am sure a RDO would be faster if a person was kicking doors, but if you are not doing warrant service you sure could cover a broad application with a 1-6x.
But this weekend I am going to shoot at a club, that doesn't have a 200yd range available, and I think I am going to take out one of my RDO rifles (maybe the one in 300BO), to gain some more experience (and at least expose it to the sunlight... ).