I suppose it's not a coincidence that it was clear whom I was speaking of. By the way, ColorTone Aerosol Guitar Lacquer is a can aerosol and it is fabulous. Further, I never intended to compare apples to oranges.
I also have a full set up and love the extra control with thinner and blush additives in our South Texas humidity, but to assume that there is a huge time savings isn't true. While you will need 4hrs between 3 or 4 coats with the aerosol and then wait 10 days for the entire cure, this is a minimum schedule with spray gun, hose and compressor:
-Washcoat 1-2 coats • 1-2 hours apart
-Build a level surface with Lacquer 3-4 coats (2-3 coats per day, 1-2 hours apart)
-Color or clear coats 2-4 coats (2-3 coats per day, 1-2 hours apart)
-Wet Sand and Buff, Allow finish to cure 4-days
So you can see that it takes approx. 8 days with full-on equiped shop anyway.