The obvious ones are KBN and Xinika for most of the reasons previously mentioned. The only worry I have with Xinika is that, afaik, he *really* doesn't do/know PvP (though the same argument could be made on my end; my PvP knowledge is only fair/middling).
Just wondering Kitru if this is a typo? I PvP with Xinika all the time so it's a fact that they do PvP. Also all their guides are about PvP Shadow. Anyways, I'm glad you're resubbing Kitru, you were one of my two nominations