@haui_lemmy@Beaver Droidian is a very good option. You have several devices that are fully functional with Droidian. I use a Redmi Note 9 Pro and the battery lasts all day with medium-high use
I think plasma mobile is a desktop environment, not a distro. Sailfish is proprietary from what I read here. The other two are a little less usable if you dont have the exact phone they support according to this