I just don't buy into the stave vs board bias. "Staves are for purists, staves are harder, staves are better, boards are too easy, boards are for beginners, blah, blah, blah". Rubbish.
They're both wood, and have to be tillered. They both have to be designed properly to provide good performance and longevity. You need to be able to pick the right wood for either, and be able to deal with the challenges of both. I think all bow makers worth their salt should be able to see the value of both, and be able to make both.