What do you consider Britney's peak to be musically, performance, and career wise?

[Zinaida Zazekina]

Britney era, for the 3 options. DWAD tour is everything

[dancewithme]

In The Zone (Glory & Blackout close behind)

In The Zone (Britney close second)

Circus (Best selling tour, great selling album, 3 hits)

[Larry Stylinson]

Blackout

Britney

and

In The Zone

[CriminalLegend]

Maybe I'm delusional but I think that her career peak was Circus, she was EVERYWHERE and everybody loved her, she sold more in the past for sure but the whole world talked about her

[ToxicBitch]

Musically: Torn between ITZ and Blackout, went for ITZ

Performances: Britney, hands down.

Career: Another hard one, probably Oops and Britney

[Rachel Green]

Performances:

Britney era. I love ITZ era but she I like the sharper moves of Britney era better. I want to say Oops and BOMT are underrated on this aspect. She delivered vocals, dancing and charisma.

Musically:

Blackout. I love ITZ and Glory both as my close second choices though.

Career:

If you mean popularity.. Oops era. She was loved by everyone. By 2001, the backlash had already started