Fixin to buy an in-bed toolbox (not sure if that is the correct terminology). The low profile ones that do not sit on the bed rails, but instead sit in the bed. Also what are yall paying for these?
Weatherguard seems to be the absolute top of the line, and Job Box seems to make some pretty good ones. I would imagine for one that sits on the floor of the truck though it wouldnt have to be as sturdy as one that hangs from the rails. Biggest difference in brands will generally be in the latches and how strong the cover is.
I've only ever owned crossover boxes but I think if I were to get another box I would either go with a dirt cheap one and just deal with the latches and flexible cover, or spring the money for a weatherguard one that will outlast at least 2 trucks.
2005 F350 Crew Cab Long bed
6.0L / Auto 4x4
SCT X3 5" Magnaflow
4" RCD lift, a bunch of stereo gear and a computer