I had never thought that ear buds could be so amazing. These buds are brilliant technology. The sound ist supurb. The 3 leaves of noise canceling are extra ordinary.
Call quality improved from buds2 pro. Feel slightly less secure than buds 2 pro. Noise cancellation seems similar between 2 pro and 3 pro. Sound quality for music probably slightly better. Overall satisfied, but wouldn't upgrade if buds2 pro still working (finally killed mine after sending through laundry multiple times