Blows my mind how many people "glass" with a spotter.
PS - you're missing lots of stuff....
To be clear, when I said “I do find I have less neck strain when using an angled for long periods” I was referring to staring at a critter for 10 minutes waiting for him to lift his head, or to walk out of the brush, etc.
I can’t think of a single time I have ever looked through my spotter without first seeing something specific that I want to get a better look at.