Have had 2 of the Sightron. 10-50, I like my Aztec more. Don't know if it was temp sensitivity or my eye position repeatability or both. Not trying to put them down, just didn't work me at my patience level.
I didn't go into it above but while I'm right handed, I do lots of stuff left handed. Specifically, I have a difficult time loading a single shot tray with my right hand. With a sidewheel in place, or without turning a comma wheel out of the way, you just can't load a tray from the left. I just picked up a red wolf.... even the mag only works if inserted from the left. (come on DS, you really think people won't want decent size sidewheels AND to be able to insert a magazine???) Thus my curiosity on the top focus wheel.... That accommodation for my loading preference isn't worth an extra 2k but is another thing the Sightron won't help with.
Thanks for your insights., much appreciated.