Hey my friend! Of course I'm using it, mostly when I travel by plane, that's so practical! I never had connections problems when I'm busking, mostly on stage. For busking it's practical the in ear monitor depending by the noise you have around and where you put the amplifier! If you put it behind you and you don't have feedback that's fine also without in ear, but if you use it it front of you, it could be useful an in ear monitor. Write me on Instagram if you need more information about! :)