Either way I'd still advice you to become full strength
After you become a billposter (i'm guessing that you are as i'm going to assume that you like fighting classes)
Full Strength Billposters are the best at leveling until you can start aoeing in Azria with int aoe (lvl 70 Billposter Skill, it'll still far ahead)
Anyhow
As for advice about leveling
I'd say don't level, just get powerleveled
It's way faster, you don't need to waste your time clicking monsters 24/7
Just find a powerleveler, pay a little bit of penya
Sit back and enjoy the awesome exp

Edit: Also, you save a lot of money by getting powerleveled actually
You don't need to spend money on a +8 talin set which you'll probably sell later on in order to get an alext (lvl 75 set, still far ahead)
You save money, relax and don't have to sit there grinding for hours, and get leveled faster
You should get powerleveled

Save the leveling for later

(leveling isn't that great until you get 2nd class b/c you finally get new skills and way better damage)
This post was edited by TheMikeanator on Aug 10 2008 11:40pm