Price range? Size? Manual/Automatic? Used/New? Off road fun/everyday to and from work? Too many variables really.
Personally, I have a Tacoma double cab with full size bed. Love it, but if I had to do it over again, I might go bigger and get a Tundra. Toyota's have always been reliable for me, and I think value holds well. I also like F150, F250, and some Dodge's. I say decide on your price range first and figure out what works from there.