Windows-style "pick up here, drop there": - make selection with mouse - cut with keboard - navigate to destination with mouse - paste with keyboard
Mac-style "carry from here to there": - make selection with mouse - drag with mouse - navigate to destination with mouse - drop with mouse
You can learn to use the other kind, but if you have to switch between them often you'll likely grow frustrated with one or the other. With the Finder for lacking Cut and for others lacking spring-loaded folders and Expose.