Started with an Ultra, then went to AxeFX. Have not gone with the XL. I have the MFC to control the Axe FX. I bought and really like the AX8 for gigs. My Axe FX was getting worn with dragging it to rehearsals and gigs. Mostly, the connections, and especially the CAT5 connection. Now, the FX stays in the studio, and I use the AX8 for gigs. At this point, I am interested in ease of use. Set up and tear down is a breeze with the AX8. For most gigs I can haul my AX8, wires and an expression pedal in a rolling computer laptop bag. Rolling bag and a guitar and I'm good to go. I get great tones in a gig-friendly package.
I have a few presets that I built that use 2 amps in the Axe, and initially, I missed having them in the AX8, but at this point, I have built other presets that work well for the music that I play. I have no issues with my gear Henry. Obviously the interfaces between the 2 are different, so the logistics of operating them is different. It was a bit awkward initially, but at this point, I have gigged so many times with the AX8, I am completely comfortable with it. I still like the Axe for study work, but presently, I am moving and my studio is packed up in boxes, so I am just using the AX8 for gigs. At this point, I have come to appreciate the differences between the Axe and the AX8. I am blessed to have both.