Reminds me of the Roland VS recorders from 20 years ago. Before every computer could handle multitrack recording they were a good stand alone solution that also had the COSM amps and a bunch of other effects built in. Those units were very practical and professional sounding but also limited. Not just the guitar sounds, but the overall sound (preamps/reverbs/eq/compressors) was fantastic for some bands I recorded, and a struggle for others. Being able to just turn one machine on and be ready to go was really nice though- especially when I was recording on location.