Which one is better for classic rock and rock?
Lunatics on pogo sticks
Another southern fried freak on a crucifix
Hicks don't mix with politics
People on the street just kickin' to the licks
probably vox, but cubes are very fun to play with

cant go wrong with either
My Gear:
Fender American Deluxe Stratocaster
Epiphone Sheraton II
Fender Blues Deluxe Reissue
Teese RMC Picture Wah
MXR Carbon Copy
Keeley Modded TS9
Korg Pitchblack
Schecter Omen 6
Dean Performer Acoustic

ive heard nothing but good things about rolands, i dont know about their rock tone though.
the vox has nice tone for many things, but if you plan on doing any tonal switching life. forget about it. the ad series are quite possibly the most inconvenient amps ive ever played