A fantastic feature that is missing and that many who develop systems for database and want much, is to use a TUniDbLookupComboBox in grid as Editor, allowing the user to search.
Today I have to create other screen to enable the user to select list elements.
Another thing is the Grid, allow to enter the data into it without using the mouse, as it does in excel. The grid acts catching and often forced to use the mouse. This decreases much productivity.