The Queen scares me much more.

This is a tough choice because Snow White's endless positivity makes it seem like she didn't suffer but I'm just gonna chalk that up to the way they wrote her character. We see Cinderella break down, we don't see Snow White break down, so it's easy to say that Cinderella had it worse because we see her pain. Cinderella seems more actively tormented while Snow White seemed mostly ignored, but I went with Snow only because she seems like she's more alone (doesn't have all the mice to talk to and other animals), and the fact that she's younger...Cinderella is like 19, Snow is 13.

Also, Snow White seems more likely to have to fear for her life than Cinderella.

Well, Cinderella's stepmom did not attempt to kill her. Snow White's deliberately did attempt to do so, multiple times.

^Agree. At least Cinderella didn't have her life being targeted to be killed.

i think Snow was more abused in terms of total physical and emotional neglect. At least, Cinderella got to stay and had decent clothes to wear. And she was going to be killed..just coz she was prettier

Cinderella had it worse on a day-to-day basis for sure (as far as we can see) but 1) Grimhilde wanted Snow dead and attempted to do it twice) and 2) while both are intimidating, Grimhilde went far beyond Tremaine morally. She was willing to resort to black magic and murder to have her way.