What gems for enhancement shaman jewelcrafter?

[themessy]

+68 attack power or +34 agility?

[Persivaln]

Expertise till capped, cuz your gear lacks it.
And never go for Agi. Any basic stat (str/agi/int) gives you only 1 AP > no reason to gem it. So it's either AP or AP + Haste/Hit/Crit, depending from from what stats you need to cap