So Vox released this pair of 'ultimate' desktop amps rather recently (Adio Art GT/BS) & we should take notice. It sports a very FLY 3-esque dimension but has an upper hand in terms of tone by giving the user 2x3" drivers. I have no idea how this would benefit a guitar experience in terms of tone (the FLY 3 pulled off some of the best desktop offerings with just one driver on board, lest we forget) till I hear it in action maybe soon.
There's one for guitar & the other, bass. This pic here is one showing the guitar version from top view- rather feature packed & aimed to please in terms of variety.
Lots of distractions from the video clip above but enough to showcase what's expected if you decided to fork out some money for one.