Wondering if anyone here can speak to the use of wireless vocal mics. I'm very familiar with the robust Shure SM58 as a vocal mic.

I've got a line on a Shure wireless transmitter and a Shure wireless 58 and or BG 3.1 mic.

Questions are....do these work reliably? In a small open mic setting, do peoples cell phones or passing vehicle electronics mess with them?

How about for home recording?

Please chime in even if your experience is with another brand.

thanks for the feedback...