Not the first post about FRFR recommendations.    I still firmly believe that you get the best feel if you have a guitar cab on stage and run Helix 1/4" out through a power amp.  FRFR's have a very narrow range in terms of stage area they cover, unless you get a really big one.  It just operates like a wedge monitor: you can hear very well if you are standing directly in front of it, but if you step away, the sound goes away.  Plus you absolutely need to put the FRFR on a stand, otherw