I love cliff hangers. And they can be pretty essential in keeping your reader hooked and anticipating for the next chapter. Especially since authors on Episode typically update biweekly or once a month. Readers can lose interest in that amount of time, so i think it’s important that the reader is left off with something to remember. And cliffhangers do best with that.
Cliffhangers aren’t essential for every chapter tho. I feel like that would be too excessive.