fixed 10x42 Sightron so I don't have a choice of mag, with 23 yard px.
When I have used variable mag I prefer 9x but can use 9 or 10 mag happily, with 23-25 yard px depending on what the scope is like at distance.
I sold Dave Semmons his 3x9x32 Sako Burris back, because it was clear all the way, and I didn't have a clue how far things were with it. I need some blur but not too much! I like the Sigtron so much I have bought another.