There's a third type of cover that some may find of interest. It's a lockable, hard retractable cover that rolls into a canister type device located at the front of the pickup bed. I've had one of these on my F150 for about 4-5 years now. It works something like a huge window shade, with the segmented cover rolling into the canister. I was somewhat leery of the longevity of such a device, but it has not failed me yet. It opens and closes quickly, and when necessary I can load tall objects into the bed which I could not do with the fiberglass camper shell that I had on a previous truck, unless I (and some helpers) removed it
Pros -
- Opens and closes in a few seconds
- Can be partially opened and locked into position
- 12 V light built into canister box
- Keeps cargo clean and dry
- Well engineered with quality materials
Cons-
- You lose about a foot of bed space because of the canister box
- It's a little expensive - I think I paid ~$750 for the cover for a short bed pickup, a few years ago, and price has gone up about $100 since
Nick