Bookwyrm was missing a lot of books, and I couldn’t quickly figure out a way to add them. I am pretty invested in Storygraph already so it wasn’t a big priority to figure it out.
Since your Kindle doesn’t have a backlight (and especially the warm light), any difference really depends on the other lighting you are using. A dim, warm house lamp is probably better for sleep hygiene than the phone even with it changing its color temperature. If you have no problem falling asleep with either one then I don’t think it matters much.
