Silblade update: the blades are great - still running the first pair from years ago - well sort of. The frames broke apart and I had to hack the silicone wiper into a Bosch frame.
The blades - but only the blades and no other part of the wiper - have been on the car since November 2017 in a high ozone area, no streaking or skipping.
The blades - but only the blades and no other part of the wiper - have been on the car since November 2017 in a high ozone area, no streaking or skipping.