VAC super avatar & rogue tepest III


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.