I don’t recall any discussions on window visors so here’s what I’m doing. WellView, very well constructed and they work great. You can crack the windows about an inch and a half and no rain will get inside even if it’s blowing sideways. Each visor is held on by two metal clips that fit in the window channel. I’ve gone through the car wash a couple dozen times and they’re no worse for the wear. Very expensive I think, $66 on eBay, but I wouldn’t be without them now. They do change the appearance of the car but I’ve become accustomed to that and I’m thinking it looks just fine.