Trinkets

[Schmevan]

While I'm currently using unholy to get my Shadow's Edge quests done, my main spec is Frost for DPS and I was wondering how TAJ http://www.wowhead.com/item=50351 compared to WFS http://www.wowhead.com/item=50342

I figured this would be a great trinket for frost, but I'm hearing nothing but bad things about it recently (TAJ), can't find how this trinket adds up for DW dks.

[Insahnity]

Most of the bad press from TAJ comes from the recent nerf to procs. Before it could proc of dots and such, but it doesn't anymore.

Honestly, I'm sure a spreadsheet will explain this, but I don't see why TAJ shouldn't be reserved for DPS warriors/Ret pallies/2h DKs. Your unholy spec qualifies, obviously.