Hmm…are you asking how I like this AIO? Or how I got the Acronym MiBL?
I currently keep the NiBL on me (in my backpack) everyday, I also am a fan of the Burr brown DAC! Very smooth and an enjoyable listen 
this should answer the first interpretation of the ? Even though they are different amps the DACs are similar enough for me to be comfortable lumping the two devices together here. I believe the MiBL has more power output potential as the defining feature…but being lazy and not confirming on the “internet’s” 
If asking about the acronym: Micro(M) iDSD(i) Black(B) Label(L)