FLStudio. I paid for the Producer edition. I previously got very excited by Propellerhead Rebirth as I found it refreshing not to be tied to MIDI notation. I tend to jam synths and drum machines live using them more ...
FL had separate solo and mute buttons and I know how to mute or solo with a mouse but now that I have the monitor I can pretty much stay focused right there, no need for a mouse at that ...