Ember is an eldritch horror who starts out not being able to convince a couple dudes from murdering her, and evolves into a mind raping cult leader who could ask a hundred demons to kill themselves and they would. Her persuasion slowly becomes supernatural, then eventually overcomes even consent or self-interest.
At first you think her writing is terrible, then you see it's the same writer as Arue telling a *very* different story. And sure, that still doesn't make Ember's writing good, but it does become really dang nefarious: sincere repentance vs blind faith.
Both Ember and Arue are badly written and their writer is an avowed brony.
I find Arue to be a bit more tolerable, but yes I wasn't impressed with them. Ember in particular grated on my nerves.
That being said, when it comes to the straight dude romance options (not Ember obviously), Arue is still the best of the bunch.
Camilla - hahaha no
Wenduag - cannibal cooch. Probably doesn't understand what a bath is.
Galfrey - spank me harder grandma
Somehow Arue came out as the sane choice despite still being shit.