(screenshot of dramafever.com)
I’m not a fan of downloading because it’s so easy to get a virus, and I rarely watch dramas again anyways. I typically use Funtude, Sugoideas, viki, dramafever, and gooddrama depending on what dramas they offer. (ie, viki has Monstar but Dramafever has Dating Agency: Cyrano)
I never download dramas because I don’t trust a lot of the sites, so I always just watch them online. Youtube, Sugoideas, Viki, MapleStage, and azdrama are my favorites!