Like Morgan said, you can't beat a good 110 Buck for toughness, but they can feel heavy. I nowadays like my S&W folder and been carrying it for going on 20+ years. While the blade is of old 440 steel, it sharpens easy is light to carry with its aluminum slabs. Not an assisted open design, it still serves me on the farm.
You can walk in to about any Farm/Home Center here in rural area and they'll have all kinds of knives from Buck, Case, Henry, Old Timer, SOG and knives of Chinese origin that come with plastic slabs in bright neon green, orange, black and maybe in purple to choose from. Even Buck is going bright plastic now if that's a choice you might want.