2 of them
1) can i create my own presets on it, like all modeling products, the factory presets suck lollipop
2) can i use it as a standalone effects pedal with my amp, for instance if i want reverb can i use it as a reverb pedal and still keep the toan on my amp (krank rev jr pro)
if you can answer yes to both of these questions i might get one as a makeshift reverb pedal/practice tool/recording?