I have a Line 6 Pod XT, as I am too poor to buy a real amp (I LOVE valves! :*( ) and all the places I've lived have paper-thin walls, so it's ideal for recording / using through computer speakers / headphones.
However, having tried most Line 6 "amps" out there, I have to say I absolutely loathe the way each and every one of them has sounded. Without even hearing the Vypyr, I'm almost tempted to tell you to go for that without even listening to a demo. Anything's better than a Line 6 amp. :x