The classic. L'oreal Elnett Satin Hairspray. It comes in several different holds, and I've never found it super crunchy. I have curls too, so it took me a while to find it, but once I did, I stuck with it. Whatever you do, though, DO NOT try and get the super cheap brands from drugstores. I used those for a while, and once I stopped, I figured out why my hair was so dry and cracked.
Hope this helps!!!!!