I think that you have asked about the Trijicon 1-8x before?
If so, that one has a bit more than 4,000 rounds on it, adjusts correctly, and returns to zero correctly so far.
200-300 mils dialed between shots-
1.5" dot. Gun is a 1.6-1.7 MOA shooter with that ammo for ten rounds.
The other that we have is a MOA model and has just shy of 4,000 rounds on it. Performance has been identical- that is to say perfect..... so far.