I use small D6 to mark hits, suppression etc in all of my games, as I can easily see what’s going on. This works perfectly well for my chums and I. We feel no need for casualty markers etc. Rules books etc are kept on chairs or small tables as we have limited space to game on. Die are often kept on the table for ease of access. When taking ‘photos etc they are removed. Food and drink a complete no-no in our book.