@ReaderJohn Great question! I use ones that go behind the head and sort of clamp to my skull. I’m a bit of a bass junky so the low-end is disappointing on some tracks. I like them because I’m prone to ear infections and these let my ears breathe. Also, they are light enough and comfortable enough to wear for several hours at a time. Not good for lying in bed, though, where ear buds might make more sense.