I've been using SW precatalized lacquer for several years. The lacquer cost me about $32 a gallon. I got tired of going through at least 5 rattle cans a week. The gun is not cheap but I totally love it. I leave lacquer in it all the time and clean the spray nozzle about every two weeks. I'm spraying something about every day. I put at least two coats on every thing I do and go over it with a sanding mop in between coats. I expect the finish on my projects to be as nice as fine cabinetry. That may be an over kill for what you are striving for. I will mention that going to something like this you have a lot of stink to deal with.
When it is hot or humid I add a tiny bit of retarder to the lacquer so it dries without a problem.
If you would like, you are welcome to send me something to finish so I can show you my results.