I don’t know Fran.., I have zero issues with efficiency using a DAW vs a keyboards onboard sequencer. I find the DAW to be considerably faster in the workflow. One very important advantage of the DAW is keyboard shortcuts. I can complete a drum track in less than half the time it takes on an arranger (and workstation) because of keyboard shortcuts. Also the flexibility in moving entire clips of data, something that greatly speeds up workflow.

A lot of it honestly falls down to how well you know your DAW, and the VST’s you’re using. The ability to run dual screens can’t be overlooked either. Having your main workspace on one with the Mixer set to full screen on the other (with a midi controller loaded with assignable knobs and faders).., well that’s just a little chunk of heaven right there.