I don't think wireless dropouts will be a problem unless your signal strength is marginal. You probably already know whether this is the case if you use wireless in the house.
I certainly don't see any basis for a statement like, "For a hi resolution system, I would avoid wireless. For streaming background music and such, it is great."
I certainly don't see any basis for a statement like, "For a hi resolution system, I would avoid wireless. For streaming background music and such, it is great."