You really need to provide more information, such as your build and other gears to get the most out of this question. In response to drivehappy's suggestions, socketing wf with cham is really not necessary, since wf knocks back enemies, and in pvp, "freeze target" is disabled completely? Also, don't ever ohm a gf. You either socket it with 40/15 ias to reach the next ww breakpoint, or you eth it. Overall, Gf is mediocre in pvp.