Originally Posted by
Pwellzor
With the exception of the massive amount of pvp power from the weapons and 4 piece Set bonuses, pvp power doesnt amount to much.
SO: Don't gem Pvp Power, int is better in all cases from what I've read. Resil as a secondary has been debated heavily, but that is a separate topic entirely.
BUT: Don't just blindly throw on all of your pve gear. It gets a bit complicated here. Since RBGS and arenas scale your gear down to 496, and pvp power isnt on the budget, Pvp gear (except trinkets in some cases and gear with stupid amounts of sockets or with good socket bonuses) is better.
TLDR: Int is better than pvp power for gemming. Thats probably 95% of your question.