I'll just check out here.
Is it really your serious opinion that the speed of raising or lowering is too slow? A shading is supposed to keep the heat outside, we are not on the highway....
King Song has hit the nail on the head, life is made easier and more comfortable. I would never want to replace my venetian blinds again, not even with roller blinds. I see exactly in residential areas how people with their roller blinds on the south side then have to sit almost in the dark during the day to avoid being destroyed by the heat....great...They have achieved their goal
And I also always thought it had to be 100% dark when you want to sleep, but it doesn't, if you are tired you sleep anyway, besides, humans get used to everything...
But everyone likes it their own way. Visually, this webbing tape is for me in the 21st century an absolute fail, but everyone likes it differently. For larger windows, as far as I know, such things must no longer be installed anyway because of the pull weight.