Not wanting to put a sum in gross windshield wipers, I opted for those at a really reasonable price. They are very easy to install (even though we may regret the absence of instructions for assembly). I've tested in several conditions: when it rains very little, they wipe very well and without leaving any trace, and in a more sustained and like rain, a good wiping. They are silent, many of my old + Bosch (must say they were really worn huh). It remains to be seen whether they will be as effective in time ...
However, I take off a star for the package that we receive: this is a very big cardboard box, really disproportionate to the size of wiper blades. I have not really understand why.