I'm a recent monocular convert, having picked up a Goto Optical 5X18 monocular at Starbase Tokyo, which has a nice 10-degree field of view and excellent eye relief. I find that I can easily hold it steady for night-sky viewing and the views through it are razor sharp, as you would expect from a Goto Optical product. Also not cheap!
Saying that, I now want a higher-power premium monocular to complement my Goto. I am torn between the Zeiss 10X25T, the Zeiss 8X20T and the Leica Monovid 8X20. I'm leading toward the Leica but any suggestions would be greatly appreciated.