Help me chose a tonneau cover

I have a new truck coming (Tundra). I was going to get a Retrax for it (that is what I currently have on my old Tundra), but the demo unit is coming with the Toyota folding cover and they gave it to me at dealer cost so I'll see how it works. But I did like the Retrax unit; It lasted 13 years with only replacing the rolling box mechanism after 10 years (it came apart in side), and the top developed a crack in the lexan after 11 years (I stop drilled it).
Retrax shipped a replacement rolling mechanism to me at the dealer price level and offered the top as well at the same price level.