Seyberts
I would also have to cast my vote for Seyberts. I have bought many Predator shafts from them over the years. I've dealt mostly with Corey, and occasionally with Rick. Both guys were excellent, and really went above and beyond for me and my extremely picky tastes in shafts (exact weight, looks, tone, etc.!!). Their prices seem as good as anyone's, and I believe they offer some kind of discount for APA members. Whenever anything I received was not 100%, they totally took care of me and made it absolutely right.
Happy Shopping,
KMRUNOUT