Earbuds are better for exercise as they're discreet and fit more securely than a bulkier on/over-ear design. As they shoot music straight into your ear canal, they tend to sound more direct too. And at this level, you should definitely use the Amirons with a suitable DAC / headphone amp https://pr7bookmark.com/story19700674/o-truque-inteligente-de-bluetooth-headphones-que-ningu%C3%A9m-%C3%A9-discutindo