I finally purchased an OR the other day. I may have to do some further setting up; FPS with two 1080 GTX's and a 4.9ghz core i7 wasn't what I expected.
Plus: Wow you are fully immersed, as if you got sucked into DCS world...true 3D cockpit, you really feel like you are there...not just looking at a monitor.
Negative: FPS needs work, maybe I can do a few things to smooth it out. Resolution was "OK" but bearable...Do I need to change my resolution settings in game options? I cant read any of my displays, etc., I don't know how I'm going to do maverick strikes like that.
I know VR in in its early stages, I am not going to walk away from OR, once I get used to it I am sure it will probably use it exclusively in DCS.