50's Shaman Solo Locations

[ECDubz]

Hey guys ive seen the Evil Shaman Solo guide locations and a few notable mentions to other locations. Currently I am soloing in CoM on the 2nd / 3rd floor. Would it be reasonable to go to Kael and XP in Kael on Giants to build up my faction while i level with decent armor drops or should i wait and stay in CoM? Just curious what you guys think with Velious out and other considerations like faction. I have my epic already.