Hi everyone~ Let's discuss something here!
I found that many people are still using traditional neck strap, including me. It's so tired after a whole day hanging a camera on my neck. Besides, I have to hold up my camera when getting through the crowds. But when I using the shoulder strap, it frees my neck. And camera lens is downward, so I just need to hold it gently. In a word, it can free my hands in most of the time.

Which strap do you prefer, Neck Strap or Shoulder Strap?

This is the shoulder strap I'm using.