For the kind of photography I do, orbs are not a real issue. More troubling to me is the problem of rendering RAW images in Lightroom. Any sort of sharpening yields unacceptable noise. I don't know whether the problem is with Adobe or Fuji.
When I shoot anything other that people, I almost always use a good tripod. Using a spirit level I make sure the camera is level. As suggested this very act slows me down and makes me ask is this picture worth setting up my equipment. If it is, then, like the author, I will try different angles.