Can anyone help to answer my question about the flexible endlinks, please?
Sure, since I’m the one who started talking about the flexible endlknks. Garuda is correct, flexible endlink is more noticeable on the steel version such as 15703/15710. Forged carbon and ceramic is not that noticeable since the curvature is limited due to the material constraints. However, the strap on all gen aps is flexible and the endlink(metal part, the one that is in silver colour between strap and the case) is movable slightly which means it curves around your wrist beautifully.