I think a lot has to do with what style of fingerstyle you play.
I have a 714 cedar that is absolutely wonderful for pristine crystaline tone. I also have a Lowden F with EIR/Adi that is verrrry rich in overtones with a more pronounced midrange than the 714. Great for many many things but really shines on rags etc. and has a larger dynamic range.
Both sound wonderful for almost everything I play but they each have their own "songs, if you know what I mean. Also there is a distinct difference in "how" I play each one to bring out the sound I'm looking for. BTW, the Lowden is distinctly better at dropped tunings.
Keep in mind that the Lowden F was origonally designed as a flat picking guitar. Combined with the adi top, I think most people would not consider it as a "go to" fingerstyle guitar. Although I would beg to differ - it sure is for me!. While Lowdens with cedar are considered by many as their fingerstyle guitar, the adi top also makes for a very nice fingerstyler!
Bottom line, there is no "best". So much depends on what you bring to the table.
Edit: Side note - Each gets played about the same amount of time. If I had to give one of them up, I would be hard pressed on which one it would be. (IMO that really says something for the Taylor!)