What to do now ?

[Terius]

While I agree with you on lack of content don't quit. At least play 1-2 days a week and Cap Myth Tomes and if you can do CoB. Missing those Myth tomes each week is the only thing keeping me from taking a break until 2.1

This. Just reach the Myth cap and you won't kick yourself in a month.

After that feel free to log off, nothing else worth doing.