I've spoken at TechEds in the US and Europe, and been in the top 10 for attendee feedback twice.
I'd never speak at TechEd again, and I told Microsoft the same thing, same reasons. The event staff is overly demanding and inconsiderate of speaker time. They repeatedly dragged me into mandatory virtual and in-person meetings to cover inane details that should have been covered via email. They mandated the color of pants speakers wore. Just ridiculously micromanaged.
I'd never speak at TechEd again, and I told Microsoft the same thing, same reasons. The event staff is overly demanding and inconsiderate of speaker time. They repeatedly dragged me into mandatory virtual and in-person meetings to cover inane details that should have been covered via email. They mandated the color of pants speakers wore. Just ridiculously micromanaged.