We went with SunGuard windshield cover. Pretty much the same as SunPro. I liked the 12 year warranty. Several months in southern Fl., sun hitting the windshield pretty much all day. Once the sun screen was installed it made a dramatic difference in inside temps. Ours is a light gray, goes with the gray on the motorhome.
Hank & Lynda
2003 Winnebago Adventurer 35U, Workhorse W22