Is 8x42 or 10x42 better for hiking?

8x42 is the more commonly recommended starting point across the reviewers we read: the wider field of view is easier to scan with, the exit pupil is brighter in low light, and handheld shake is less visible. 10x42 gives more reach for distant wildlife or ridgelines but is harder to hold steady and shows a narrower view. For mixed hiking/birding use, 8x42 is usually the safer pick.