Flyff help, please ist?

well im a level 15, but theres a big problem i dont know what job to choose. Can you tell me from YOUR point of view the most fun cl? If so than can you also please put up links for info suck as guides and such, and last thing the action points or whatever that you get 2 of per level tell me where to put them like str,dex, etc. I know im asking alot but please bear with me and help me in time of need. Thank you.