I mainly use tung oil, rub on with fingers, I have use BLO, usally on military, , rub it in also, till smooth. if you brush on, too thick
As a Stanley plane collector, you have to be real careful with BLo, on dark rosewood, it can, have turned it almost black.
Tung oil is better for that, or shellac . or a water based finish , It will not darken the wood, but don't really like water based finishes.
It will not bring out the grain like oil. but in a few years , that may be all you can get.
BLO It is great for out doors stuff, Raw is just oil , no driers, Cow guys use lots of it , fax seed is great to keep you lubed.