Originally Posted by
IvoryDragon
Personally, I prefer 4pT10, but my situation is different than yours (I'm the raid healer and our other healer is a Pally).
I haven't sat down and done all the math, but I would guess that the gear you're wearing is just as good for fights where you know you won't be using chain heal (I'm not sure if there are any fights that you don't use it, like I said, I raid heal always), but 4pT10 will be better if you do use Chain Heal.
You might consider keeping both with you and seeing which works better for each fight.
Sidenote: I would look for a replacement for Binding Light.