The
Mithril Pocketwatch is exactly the same as the item level 200
Sundial of the Exiled trinket that can be purchased with Emblems of Heroism. It is not better than either of your current trinkets.
The only applicable trinket purchasable with Emblems of Triumph is the
Shard of the Crystal Heart, which is another +hit trinket. Unless you were really hurting for hit, you wouldn't stack this with Dying Curse. Given the amount of +hit itemized on the majority of the caster dps gear from TotC, you probably would not need both trinket slots to have +hit passive stats. Now, surprisingly, I believe that (unless you really needed the extra +hit on the EoT trinket) Dying Curse has been calculated to still yield higher dps with its proc than the on-use haste effect of the Shard of the Crystal Heart. This will depend on your individual spec though.
Elitist Jerks has an ongoing discussion of warlock trinkets Edited, Oct 22nd 2009 6:03pm by CountFenris