I've just ordered a solid Rosewood extra wide Strat neck from Warmoth in the boatneck profile with
Stainless Steel frets for a guitar I am making - I figure that much wood just has to sound good! Will do a review of it when it finally arrives. (I suspect the Warmoth rep is currently trawling around the Amazon basin looking for a Rosewood tree stump!)
Everything I have seen from their workshop is fantastic - they do vintage Fender style sunbursts far better than Fender do!