Quote from wishedhehadbeta
Quote from ArcaneWeapon
Keep in mind that while you can swap skills out whenever you want, doing so wipes your Nephalim stacks.
before it made no sense to really stick to a build but now that nephalem valor is involved you'll lose a ton of potential items by switching. although with your first playthrough i suppose it doesnt much matter, you may lose a few potential items but its just one run through
Buff only starts at level 60. That should be plenty of time to get a feel for things.
The build is the most important part of the game, because its so crucial to success yet so easy to fix.
Gear is secondary.
Skill is 3rd.