Digital Audio Workstation (DAW) for people who want to record, edit, mix and master audio and MIDI projects. When you need complete control over your tools, when the limitations of other designs get in the way, when you plan to spend hours or days working on a session, Ardour is there to make things work the way you want them to.
Were you able to reduce the latency to acceptable levels?
I just switched to Reaper. This was a couple years ago so maybe it’s better now, I don’t know.