Borders on cells in a table
When adding a border (a stroke) to a cell-style for a table, I think it would be very usefull you can actually align the position of that stroke towards the cellframe. Like, for text-frames or image-frames you can choose "inside, outside or in the middle". For tables/cells, you can not. I often have to use a paragraph style with a paragraph border to get "more accurate" results. My screenshot will explain better.