I have been using Bias Fx for a few months and have just started using it live. Imust admit it is covering gigs very well. I use the apogee Jam into an ipad. Running cable from headphone out with a good XLR ended cable. Set the PA imput flat with no fx. I am having no latency issues. No noise either. It took a bit of work to dial in excellent clean tones but they are in there. Not a Metal guy and a lot of the presets lean that direction....much the same as my 11R. The first live tryout was at a Jam. When I started to set up the host said "I hope you are not planning on using that...we are 0 for 8 on ipads". It sounded great and he asked what I was using. Had my cleans and was able to roll in some dirt from the guitar. I have ordered BT 4 footswitch for better control of presets plus adding an expression pedal all through bluetooth. I am certainly not giving up the 11R. Love it too much....thanks to Singtall!