The Magneto Speed Sporter is worth a hard look.
Very accurate numbers that don't rely on the position of the sun or require placement down range all while taking up very little room in a range bag.
Huge thumbs up.
Any noticeable change in impact while using this?
You're hanging a weight on the bbl, so yes, anybody that knows about bbl harmonics should understand what this gets you.
In my experience, shots typically go nine tenths of a mil high and a tenth mil left.
Spot on velocity readings are worth it though.
