It is the only mask I can tolerate. It allows sleep in all positions, even on the stomach, as after the initial adjustment period, it does not easily come off its position. The nasal cushion is soft and comfortable, unlike those that go into the nostrils, which bothered and irritated my nose. It may not be the most silent, but I don't find it particularly noisy. It is quite easy to clean. It does not resemble a muzzle or an oxygen mask.

Cons: The retention strap easily slips and does not tighten enough if the user has a relatively small head. In the previous version of the mask, the air outlet was not only from the top of the head (which is extremely convenient and does not bother), but also from the middle of the nasal cushion, blowing air onto anyone sharing the bed with the user. Fortunately, they fixed this in the new version.

Update: The silicone on the nose came off over time and its replacement cost 45€. Ouch. Also, the strap has become worn out. In the store, they told me that after 6 months, the parts start needing replacement, so consider the mask as something like a disposable for your CPAP.

It does what it says, but it is very noisy, more than a conventional mask, and it causes irritation