A couple of years ago, I decided to put a tonneau on my 01 F250. I looked at what a few my friends had, but none of those would pass my muster.
The new cover had to be easily (and quickly completely) removed; no rollups, no rails, etc. Sometimes I need to use the whole box to haul stuff and wanted nothing to be in the way or to get damaged. Also, it needed to satisfactorily pass the touchless car wash leak test.
I did the research and got an Extang Trifecta Signature. Easy (and quick) to install and remove. Fit "like a glove." With a few minor adjustments (a bit of silicone), the leak test was passed too.
The Extang was the first addition when I got for my 2013 F150 Screw/Eco almost two months ago. So far, I've been very pleased with the service and flexibility of both of these covers.