Mooer Prime P1 Multi-Effects Grey

I was hoping this could be my truly hand pocket multi fx unit, for carrying along in the gig bag for my rehearsals. Theoretically this would fit all my basic needs i.e. amp modelling, pitch shifter, distortion, tuner, play in a mix with bluetooth feed. Unfortunately, some bugs exists, and the sound is horrible. For example, the compressor is simple unusable, stutters the sound. The bass firmware doesn't allow to drag the units to different orders. The distortions make your hears simply bleed. The sound quality of both USB as audio IF or bluetooth is at least ridiculous. As much as I could try to keep this it's simply not for me.