I hear such great things about those units. A ton of pros are using them in their rigs now, since the first AxeFX. Would love to get my hands on one someday. I'm using a digital rig in the form of Guitar Rig on my laptop. I was always in a situation where I couldn't blast an amp in the house/apartment, and was recording mostly anyway, so found that using software was perfect for me. I've tried various amps over the years but I always go back to the computer, can get so many amazing tones from one piece of software. And I've used it live with the foot pedal unit as well with good results. I wouldn't feel bad about moving on from the amp at all.