This is a great pedal!
I am a bass player and I use it for practicing at home, in the rehearsal room and during gigs. It contains all the effects you could ask for as a bass player and it is pretty simple to use.
As for all compact units. it is somewhat simpler to create and edit sounds using a computer (with HX Edit) on a large screen instead of fiddling with the knobs, but the user interface is not bad at all.
This small device has replaced my pedal board completely and since it is so small, I carry it in the gig bag together with the bass. At home, I use an additional power supply so I can just unplug the HX Stomp and bring it with me without tampering with the power supply and its wiring.
For bass players and guitarists with average requirements, I can really recommend this unit. Our guitarist in our band has HX Stomp's big brother Helix. While it offers more computing power, i.e. more effects at the same time, and a larger screen etc, it also has a footprint about 5-6 larger than the HX Stomp. And yet, they can both use the same sounds.