The ideal size for you depends on your personal preferences and needs. Compact keyboards like the Ducky One 2 Mini V1 are great for saving desk space, while full-size keyboards like the Ducky One 3 offer a Numpad and additional keys for productivity tasks. If you have a limited amount of desk space, a compact keyboard like the Ducky One 2 Mini V1 is a good option. If you need the Numpad for productivity tasks, a full-size keyboard like the Ducky One 3 is a better choice.