The Bosch Aerotwin wipers are in my opinion the best there is. The higher price justifies absolutely their performance. The wipers are making a very good and clean wiping pattern and even after 1-2 years, they show hardly any wear by unclean wiping or streaking. As a comparison, I see the identical car of my mother, who used normal wiper, after some time a significant deterioration. Who needs to commute every morning for longer, or otherwise much is traveling by car, for it is worth this investment in any case !! Strong buy recommendation !!