One ui 5 or 6 they are identical. So of yiu really want that just don't be disappointed when yiu will get ok?
Did the Samsung remove Fast charging? No luck on searching in settings. Both "super fast" and "fast" settings disappeared
This features can be found manually in "Battery and dive care" > "Battery (yeah, with battery level line and estimate time)" > "More battery settings"
Search in settings is broken.