Healer supports going AP: Ap runes better than Magic pen/ Hybrid?
I'm a player that likes building AP on support healers.
I'm asking that you listen to me, and not criticize this for a second so i can understand something:
If heals and shields from supports are dependent on AP, then is it still more efficient to go Magic penetration or hybrid penetration marks on champs like Sona/Nami/Karma over plain AP marks?
Wouldn't getting plain AP marks and seals be better? especially if i take very little damage and can sit back and heal/shield my teammate? (The idea is that the extra AP will make the heals bigger and the damage to enemies bigger as well.)
Your insight is appreciated.
-B.