I also use that, mainly because of the Gboard theme (called FloriStyle). Makes it kinda like Gboard except open source and not from Google, which is exactly what I wanted. It has basically the same functions (except for typing suggestions, that’s still being worked ob) but I’m pretty sure it’s more customizable, even aside from the themes.
FlorisBoard is a good option, very customizable too https://github.com/florisboard/florisboard
I also use that, mainly because of the Gboard theme (called FloriStyle). Makes it kinda like Gboard except open source and not from Google, which is exactly what I wanted. It has basically the same functions (except for typing suggestions, that’s still being worked ob) but I’m pretty sure it’s more customizable, even aside from the themes.