Title says it all...go through each fight for MV and tell us what bomb your using!
So far i have only been through the first 2 fights and i have been using living bomb on both. It dawned on me last night that i prolly should have been using nether tempest on feng right? I am fire spec, and i should use NT for single target, and 2 or more mobs i use LB?
I use Frost bomb in any case. This seems to forgive timing mistakes rather than LB or NT hat has to be refreshed at specific time to get the maximun damage. Plus it has slow and doesnt need to be spread or manual aply on targets.
Stone Guard: Living Bomb. With the Fire Blast glyph I am constantly spreading it to the second target so the double explosion is nice for damage.
Feng: Living Bomb, only out of habit. Any bomb will work well here.
Spellbinder: NT. Dotting up all of the adds in the spirit realm does quite a bit of damage and you aren't limited to 3 targets like you are with Living Bomb.
Spirit Kings: Undecided on which is best. The only place I can see it matter is during the MC.
Personally, I use Living Bomb on stoneguards and Nether Tempest on everything else (so far, haven't downed elegon or will of the emperor, yet, but using NT on elegon).
Now if only they'd fix that fucking sound bug with Nether Tempest, I'd be happy!