I used to prefer low action, but as I have quite a strong right hand attac, buzzing was sometimes an issue. So I learned over the past two years to get acquainted to a more medium/high action with string height above 4 mm at 12th fret. I think acoustically it is the better option to play witha a higher action. The sound is stronger, richer, with more projection.
The secret of getting ahead is getting started (Mark Twain)
Tobias Braun, Santos copy, spruce/yew, 2017
Andrea Tacchi, Enrique Garcia model, Spruce/BRAZ, 2016
Giovanni Tacchi, Daniel Friederich copy, cedar/EIR, 2017