problem with that is you can't have full access to the bed for large items without taking it off. and you can probably fry an egg on the the daimond plate in the summer
I had a hard cover once that took two people to take off to get full access to the bed, no way every again.
That's why I went with the BAK F1. it folds up all the way so you have full bed access. You can also fold it part way if you want.
I have come to the conclusion after many trucks and different covers that there is no perfect cover, every single one has some kind of draw back. Just have to get want can mostly meet your needs.