dlc question (returning player)

greetings, so ive decided to dabble back into the world of rift. but ive noticed theres like 8 different dlc packages to grab.

i stopped playing shortly after SL, (still only lvl 50). so out of the dlc thats available, which would be the one worth grabbing?

also noticeing some of those dlcs are quite expensive

dlc question (returning player)