Choice Busnell or Yukon

Hi,
I am interested in either the Bushnell 5x42 Stealth View Night Vision monocular or the Yukon Ranger. They are both in the same general price range. Do both display their images in tones of grey?
the unit would be used for casual, limited observation of wildlife. any other choices with the grey toned view?

Thanks

Made by the same folks. The Ranger offers a slightly larger IR lens as well as a 12v adapter and a gain wheel, which you can use to adjust brightness. This is a very important feature. You really can't beat the Ranger. I give it my highest recommendation.