The Avanti are generally better (bass included) than the Virgos -- but need big (current) amplification to get the best out of them. Especially in the mid-bass (to MY ears, ofcourse -- yrs may differ). So, you may be looking at extra investment...
I used to have the previous model (a tad more difficult to drive than the III) and tried the following amps: Symphonic Line RG7, Pathos monos, Symphonic Line Kraft 250A, Krell 80. Best sound, by far, with the Kraft. Also highest price, by far. Great sound from the other machines, I settled for the RG7 -- but that's personal. BTW, I listen to classical.
Good luck!
I used to have the previous model (a tad more difficult to drive than the III) and tried the following amps: Symphonic Line RG7, Pathos monos, Symphonic Line Kraft 250A, Krell 80. Best sound, by far, with the Kraft. Also highest price, by far. Great sound from the other machines, I settled for the RG7 -- but that's personal. BTW, I listen to classical.
Good luck!