Nux Mighty 20 MKII

I expected a little more from NUX sound-wise and got disappointed particularly by the overdrives, but apart from that it does sound ok. Bonus points for having a dedicated app for computers, not only a phone one (looking at you, spark). The app gives you access to a tuner (with a really unintuitive gui, but working), basic drum machine and looper (which seems kinda useless without a footswitch). Pretty much all you would need from a training amp.