said by Blockgorilla:I would spend the $30 and get the big starter bundle or whatever. It's well worth the money and gets you alot of the easier to understand champs to play.
I would recommend this
AFTER you find out if you want to stick with the game. To give it a decent shake, I would level to 5 or 10 on your account and decide then.
Some of us have spent waaaaaaaaaaaay too much money on this free game.