I know this is an older thread but figured I would share my option. I will say that a few of the tonneau cover companies in this thread either aren’t available or so far back ordered right now still because of covid.
I went with the A.R.E. Fusion. I stumbled across it when making my searches and really liked the painted panels instead of the different black painted/textured/matte/gloss options. I installed it in less that 30 minutes with a helper. I ha rained everyday this week and it hasn’t leaked from either driving or being parked in rain. I didn’t see this posted so I wanted to share mine. If I run into issues down the road I will come back and update also.