Hi all, 
  
I am considering buying a POD HD500X for live situations and there is a question for which I have not found an answer in my internet search. 
  
Does POD HD500/HD500X have any kind of snapshot mode like the Helix? I would like to change between 2 very different sounds without changing the preset to avoid the typical gap in the sound. 
  
If it does not have this mode, how many CC's (e.g. turn ON/OFF individual effects, change from A/B chain, etc) it can send at once (with just one button)? 
  
Thank you very much in advance!  :)