Sorry if this is the wrong thread, but I recently started playing around with the Arturia V collection, and suddenly I’m curious about having a “midi controller cave” instead of a synth cave. Seems like it’ll be a sound investment. 
Does anyone here have a small army of controllers so they can perform in real time with VST/AUs? Moreover have you picked up a specific controller for a specific soft-synth to make it as close to real as possible? On that note, what controller would one recommend for the Music Easel emulation? I’ve been really enjoying it, but taking my hands off the keyboard to scroll a mouse is kind of a bummer. I have a Keystep now, but I also have an M-Audio Oxygen 8 that I should plug in.