flat ap runes or per level

Can't decide runes for Vlad/Morde/Kennen - League of Legends Community.
Has anyone tried a flat AP rune page General Discussion.. And Flat AP is probably better than per Level in most cases, since you won't notice.
ap rune quints choice....MS/ flat ap/ MPen? - League of.

Flat AP vs AP per level - League of Legends Community.

flat ap runes or per level

Flat ap Quintessence and Flat AP Glyphs versus Per level - League.

flat ap runes or per level

What runes to buy for AP carry? - League of Legends Community.

Has anyone tried a flat AP rune page General Discussion.. And Flat AP is probably better than per Level in most cases, since you won't notice.
in terms of flat vs scaling it depends on the runes. AP for example are tricky. flat ap gives the same amount of AP as per level once you hit lv6.
Flat AP gives you a level 1 advantage, which is not a place where AP carries will shine. Instead it is better to snag AP/level on your blues as when you.

Which is better? Flat AP runes or AP per level runes? - Yahoo! Answers.

Ability Power Runes - League of Legends Community.