Krell 3250e vs Classe CA-2300 vs Levinson 532H

I am shopping for a new amplifier to drive my Aerial 9 speakers and wanted to hear some opinions.

I know there are several new amplifiers on the market and am considering pairing the following with my ML 326S preamp.

Krell 3250e
ML 532H
Classe CA-2300

If you have experience with any of these amplifiers I'd love to hear your thoughts.

I'm open to other recommendations too.

Thanks.