Observing with just one eye was a big difference as expected, but my feeling is that the difference is even bigger than with smaller binoculars. And using the Ethos 6mm did not make M42 as dim as it happened with the 125mm Borg bino, you feel that extra power. All my Ethos eyepieces ...
With a 150 mm binocular we can already observe extensive gas-fog objects and galaxies with great details. Larger star clusters are resolved into single stars. Through the use of binoculars faint celestial objects appear much brighter and more contrast than with a conventional telescope same opening....