Very complicated for me, but I'm 75 yrs, all the buttons, then 2 buttons together for this'n that, then refer to the screen, reading glasses,etc
So 3 days on my kitchen table, just for the basics.
BUT! THE PRESETS ARE VERY NICE, and with a little adjustment, kick out reverb and echoes, are my desirable, sounding very professional in every way.
I use the looper on solo gigs, use the drum machine rarely, even though there's "syncro start" built in, easy to use with the "wireless foot switch" which does well (a moments delay maybe).
All told, the machine is certainly gigable, plenty loud, looks and feels good quality, knobs and buttons all feel and do their duties very well.
One complaint only, the mains lead is only 1 meter long.
I wander, if I store it, in 29yrs, can I blow the dust off and plug it in for a gig?
PS: After rehearsing with this for a week, I find it much too "fiddly". 2 buttons here 1 botton there, the looper and drum machine get messed up together and the preset volumes fade on return to them, having to simply "touch" gain/volume to regain the setting at every button or pedal change.
So I return it ...