A buddy of mine who makes long range rifles uses the higher end Vortex. I don't have any; last three scopes were two Tracts, and a Swarovski (my wife is a total nut about optical quality and I dare not incur her wrath; just kidding, want to get her the best).
I'm not trying to be some kind of Vortex advocate, as I don't own any, but he is a pretty big deal in the LRH community and is happy with their high end scopes.
For the recored, we have Leupold Mark IV (solid for decades), Zeiss V4 on our .22s, good so far, Tract too soon to know, Leupold VX5, good so far.