Spectre x360 QHD brightness and battery

1) I will order the x360 this week, however I am still unsure to go for the QHD or not, since there are (almost, found one) absolutely no reviews of that version I wonder why. The German site notebookinfo.de claim that the brightness of the QHD version is very (too) low, averaging at 221 cd/m2. Can anyone confirm there numbers? What is your experience? May it be possible that the screen supplier differs from country to country? I'm living in Switzerland.

2) based on feedbacks in this forum,...

Spectre x360 QHD brightness and battery

Spectre x360 QHD brightness and battery