pvp fire spec

[flowison]

first of all i know that DEEP FROST IS THE PVP build vor bgs, premades, ...
i love fire and think it can be a lot fun for open world pvp and some random bgs (with good gear)!

now i have two very similar arcane/fire builds (NO! 3min mage):
which one is better?

http://db.vanillagaming.org/?talent#oq0VcofahVgMzf0h
Arcane Instability: Increase your spell damage and your critical strike chance by 3%.

http://db.vanillagaming.org/?talent#oq0VcofoZVgMzfzux
Fire Power: Increase the damage done by your Fire spells by 10%.

what do you think?
what builds do you play?

is there a BiS Fire PVP list?

cheers!

[Edz]

If I was going to play deep fire I would play something like this http://db.vanillagaming.org/?talent#oZxgRzf0uxV0Ghk0t .

[flowison]

imo imp counter spell is a must have in pvp.
therefore i dont really go for frost mix.
the other important skills in the arcane tree are +crit, +armor and of course PoM

[Eligius]

The first spec you linked is not as good as the second one

This type of firepower + POM build is great, but only if you have something like Zandalarian hero charm, otherwise all the points in arcane aren't really worth it.
See this great 21/30/0 pvp video: https://www.youtube.com/watch?v=_8iSRYlfr70

Another great option is to go deep fire elemental. Despite what the previous poster said, it is a great pvp spec as you get double adblock AND shatter.
See this great 0/30/21 pvp video: https://www.youtube.com/watch?v=IyeoT1owdFo

Of course in both of these videos, the mage's gear is BiS. The best spec for poor geared mages will always be frost

[flowison]

what gear should i get?
is there some raid gear with +fire dmg, or +spell dmg?