I installed them 3 days ago. By the way it's the first time I installed omega drivers, so I can't help you if you ask me to compare them with previous releases of Omega.
As far as concerns image quality they are better than the official ones, but I noticed a significant drop in benchies scoring.
Not that I care much about it,just want to check if everything is allright.(Posted a relevant
thread )
In general I'm pleased though if that's what you're asking