Which do you use and the pro's and cons. I understand the MPK88 is just a weighted Midi controller and not a true synth / workstation. Possibly looking at grabbing two units. The MPK and either the Roland or Yamaha. Your thoughts and opinions please. This is a small producing / scratch recording setup that is currently running MPC Renaissance, mac pro, Universal audio Apollo 8, two universal audio satellites, JBL monitors, etc. Probably purchasing a stand alone MPC unit (MPC 5000). Swapping out my keyboard for something lighter. Currently my workstation keyboard (Roland G8) is used as a glorified Midi controller to the renaissance and I don't use the sampling, sequencing, or sounds. Some are going to be asking why I'm willing to go the FA08 from the G8 and the reason is size and weight. Purchasing a studio desk from AZ Studio works and the desk would be better suited for a lighter slightly smaller keyboard but still want 88 weighted keys.