I don't know how successful VR will be in business, but I think that's sort of tangential to this discussion. I am convinced it will be very successful as an entertainment product. Some companies have been experimenting with VR apartment tours, room planning, architecture demos, etc. Not sure how successful those will be.
I agree that Hololens is closer to "true" AR. That's why I said VR is more ready for public consumption, because you can go out and by a Vive right now, and it works great. Hololens isn't out and might not be out for a while, and it's not clear how well it actually works right now.