Light, small, huge sound. 2 channels that both sound great, and effects loop, headphone output with cab-sim. There's just so much to love about this thing.
I don't think I've ever gotten it above 50% volume without really upsetting a sound-man or getting noise complaints from the venue.
Unfortunately having moved to a HX Stomp for my main rig, this has been demoted to the backup-solution, but it's still an absolute joy to use when I need to.