Arms PvP - Need advice on gems
Not very long ago my RL friends started playing again and we decided to start PvPing for real again. I haven't done much arena since TBC, and a lot of things have changed with the arms talent tree since then. I've aquired some decent PvP gear, but I am very unsure on how to gem my PvP equipment decently.
I decided to go for strength and critical strike rating, but after doing some research the majority are in favor for gemming full ArP, but I still see a lot of different opinions on the matter.
Here's how I've done it:
Red - 20 STR
Yellow - 10 STR + 10 Crit
Blue - 10 STR + 15 STAMINA
So it all comes down to what I should gem and why I should do it. Is ArP really a necessity? Do I gimp myself by focusing on strength and crit in arena? I somehow feel a lot safer going for strength and crit, probably because it's what I used to go for back in the day and know the stats well. But if I can improve by using something else, that's what I want to do.
Hopefully some experienced PvPers can help me out here, but everyone is welcome to post their opinions.