Longtime Logic user here. A buddy I've been collaborating with has convinced me to try Ubuntu Studio. I was able to re-purpose my half-dead MacBook Pro. With this platform, the ol MBP is quite zippy! Still trying to wrap my head around Jack and other various apps and trying to link my MIDI over USB keyboard(s) and my interface so I can record something. Not as straightforward as it's been with Logic. Ubuntu Studio/Ardour has lots of flexibility but needs a fairly substantial techie mindset to get up and running and use. My buddy is a former coder and a Linux whiz, so this is straightforward to him. Logic has coddled me all these years and made it simple. I may just deploy Ardour on my iMac and see if that'll be good enough for collaboration. Anyone else using Ubuntu Studio and/or Ardour?