I actually bought two pairs of these for a recent trip and a number of people used the Steiners and all were equally impressed with the low light resolution and more so with the fact that they were always in focus without a focus knob. They are worth the money if you can afford them, you won't be disappointed.
Pros: Low light, light weight
Cons: A little pricey
This review was written in the old system and had content requirements that are different than reviews written today.