Been thinking about a Honda OEM cover for my 2019 RTL, mainly because it's about the only one that doesn't require rails - really want to preserve full-width use of the bed.I have the Honda bed cover and like it but with the bed so high, you will be finding that you wait to haul stuff that you don't want wet that doesn't fit under the cover. I did get a cheap bed rug so stuff isn't always sliding around back there, plus I can roll it up when I haul mulch or other dirty stuff. The manufacturer says the bed rug can be vacuumed, hosed and power washed without damaging and I think it'll dry fast (the cover isn't 100% waterproof). The cover helps with gas mileage, too. I've gotten 29 MPG on trips to Florida from Ohio at 70-80 mph on my 2019 Ridgeline.
How do you like yours? Is it doing OK on water leakage (pretty sure none are actually "watertight")? I believe they're fairly east to remove - have you done that by chance?