I dont know why so many seem to overlook Ajunta Pall being that it is westcoast and is not only PvP but RP as well and one of the heavier servers out there with great balance in Repub and Empire.
Because it's population doesn't come close to Harbringer.
PvE Servers or PvP servers mean nothing in this game. Absolutely nothing.
Add in Ajunta being a RP server (And I've heard about strict rules on those servers) and it makes it undesirable.
Better to role on the higher pop server, as Ajunta Pall is on shaky ground imo.