Best spec for healing in level 70 BG's?

[Kerfew]

I'm leveling a Priest to heal in level 70 BG's (freezing EXP).

What's best, Disc or Holy?

[Alphaboy]

i prefer holy personally just because of the spirit of redemption talent...
i don't know but when i join bg as a healer all enemy players ganking JUST me as soon as they realize that i'm the ONLY healer, so with that talent i can be much more usefull for the group rather when i am alive (maybe i'm such a fail person) 15 sec invulnerable healer is way too good for me (:

[robrusleg]

Disc by a long shot.

• At 70, burst still plays a big role in scoring kills. Disc's improved bubbles plays a large role in preventing that burst and keeping people alive.
• Spirit of Redemption isn't valuable because you want to aim for staying alive, rather than a talent that is only active when you're dead.
• Plus, you get two defensive CDs: Pain Supression and PW:B

I'd understand why people could debate Holy, however. Body & Soul has great synergy with the Brutal 4pc set to make a beefed up self Hand of Freedom.