VAC super avatar & rogue tepest III

Hi,

If any one has heard both the VAC super avatar and the Rogue tempest III I would appreciate some comment on the difference between the two.
I'm thinking on replacing my AMP and this are the two options. I heard the VAC and I have an option to put my hands on a Rouge in excelent price and condition.
Are they comparable? I'm asking this because the price tag on the VAC was 6K at the past while the rogue is 3K toady.

Regards,
S