Why would you use any stain? It will darken when the finish is applied and turn browned naturally with UV exposure.
A good easy finish is spar varnish with oil added repeatedly as the finish is used. By the end the finish is mostly oil. It will look like an oil finish and repair easily like oil.
Start with a tiny can and apply heavily, allow it to soak in then wipe completely dry. After two coats refill the can with quality finishing oil from a quality paint or art supply store. Repeat until happy.
Testing can be done in the barrel channel...
