Which Maple Story Wizard?

Which maple story wizard should i lvl up into? Not a cleric. Im between fire/poison and ice/ lightning. I keep getting mixed answers. Supposedly I/L gets mobbing early on, but F/P ends up with better mobbing skills. Also some say poison sucks, but others say that at higher lvls its pretty good. So want to know: which ends up the more powerful in terms of single atk and mob atk respectively, and also which looks the coolest, and finally which is mor usefu (which element doesnt run into its weakness as often)?