Hi,
I am the happy owner of SuperRack and multiple Waves plugins. I used to use Live Professor but found SR much more professional and handy. I am missing a feature of LP that I would appreciate to have in SR: having the option to feed the input of a track from another track vs. a physical input from the soundcard (in my case a yamaha dante card) and this to minimise back and forth from the console (my case a midas pro1) to feed for instance a reverb (ie on snare) that does not need to much of a continuous control through a dedicated aux send.