The difference between a normal humidified air and the dry heated air is enormous. We turn the device only overnight and next morning again. The early morning often dry nose / airways are past. It feels good to wake up and be able to breathe well.
Thanks to the built-in and free selectable heating a "sterilizing" in front of the misting can be selected. One should here however not give up the cartridge for descaling, otherwise at the heating fails strong lime.
What is striking is the increased accumulation of dust on the ground. I think that is because of dust bound by the higher humidity content and emigrated with Feinstwassertröpfchen on the floor. One more reason for the purchase, there's nothing like clean air :-). Soil is neither wet nor damp.
Conclusion: Good value for money, creates a super indoor climate and I would buy the device at any time!