@Lulu yeah, currently watching Luke Cage and I haven't seen Iron Fist and DareDevil yet so I don't have a say about them atm. I haven't that show yet only clips though. What made it lose your interest?
That would simply be "DCE." "DCEU" refers specifically to the "Extended Universe"
IMHO, Daredevil Season 1&2 are the best, with Punisher coming in as a close second. Then Jessica Jones, Defenders, Luke Cage and finally Iron Fist at the bottom (Iron Fist is the only one not worth watching; it's awful).