Very good.. have been using momentum one follow by 2 and 3 now.
trust sennheiser always, buy gen 1 and gen 2-black ed and gen3
This is an upgrade to the MTW2, nicer design and facilitate better grip. The magnetism on the case is much stronger, keeps the cover closed. However, the earbuds magnetic field is weaker, so my butter fingers no longer slip. Audio wise, no regret. Adaptive noise cancellation can be weaker at times, but software upgrade could be the key to resolving performance issues! In summary, worth every penny!