Shadow pvp items

Hi warmane community, I have human bis shadow/disco priest PvE, and recently decided to acquire some pvp EQ mainly for doing weekly WG quests and when I'm traveling somewhere in open world I'm just sick getting demolished in 2 globals during 3seconds. I read guides that recommends moon cloth EQ, another guide that recommends full satin. I would like to hear some opinions about how to gear or what stats to pursue with some raw numbers like 1000 resil, 25%haste etc. As I said it's mainly for surviving in open world when doing some quests, but also killing enemies, maybe for some bg fun. I thought 5/5 satin relentless for start, haste offparts + RS wrist, scepter, spindle for maximizing haste crit, CTS+dfo, rep+valanar ring, Or mix hands+shoulders moon cloth for that 100 resilence bonus? I guess the question is what is some sweet spot resilence to have without sacrificing sp/crit for killing people in open world, mainly 1v1..I don't plan to play arena nor anything competitive.