Not a test, but a strong anecdotal reaction. Probably not worth listening to the entire podcast to hear it ... it's somewhere near the end, if I recall correctly: https://www.podbean.com/ew/pb-gcucm-17b5338I’d love to see a good test of this.
What stood out to me is that this reaction/assessment was from someone who shoots a lot in field conditions, and has won a lot of matches ... in short, someone who's used to looking for targets in binos. For him to have such a strong response to the clarity of the Pures had me taking note.