In terms of what? Pop culture dominance, yes. Success, no.
-Her best album - OIDIA
-Her best performance ever - OIDIA at VMAs
-Best opening week ever by a female artist
-Amazing tour where she danced her ass off and sang live like 95%
-her best vocals - Stronger
-her second best era in term of beauty after Britney era
And as a whole, the Circus Tour >>>>>>>> Onyx Hotel Tour. So many cool distractions and gizmos in the Circus Tour + a better theme overall.
But: Circus Tour BRITNEY <<<<<<<<<<<<<<<<<<Onyx Hotel Britney.
that's when I became a Stan 
