Right. So I know Haste is the bottom of the totem pole as far as our stats go, for Arms OR for Fury, but this Raid Finder trinket still has a decent chunk of Strength on it on top of the haste proc (and while haste isn't nearly as valuable as crit or even mastery, it's not ENTIRELY useless). I don't have a lot of options to choose from right now. I'll post my armory, but don't criticize my lack of enchants/gems/reforging/tinkers/etc..., I just acquired a large handful of upgrades in a relatively small timeframe and just haven't gotten around to it yet (I'll probably do so before bringing my butt back into LFR later this evening).
As it stands, my options are:
0/0 Darkmist Vortex
0/0 Coren's Cold Chromium Coaster
Ghost Iron Dragonling
If the Vortex + Coaster are my best choices at the moment, I wouldn't stress too much over the hit/expertise from the Dragonling - I can always replace the haste/mastery cogs in my helm (for now, at least).
So is it worth using until I find something better, or should I just vendor it?