After I look at the Duo2 bought for the living room, then came the Zero (cost reasons!) For the bedroom. The FB of Duo2 like it much better, and the displays on the box itself - but for 300 cheaper. Thus fully ok!
Edit: Due to the fact that a stream on iPhone / iPad is not working, the Fb is significantly worse and I have stuttering in the Zero - she is now back again. Buy me dear again the Duo2.