Would I buy Walmart knives and what do I gain with more expencive knives?
To address the original post, yes I would buy a knife at Walmart, but I don't know if I would buy a Walmart knife.
I have bought knives at Walmart, but they have always been a name brand big company like Victorinox or Normark. I love my little sak classic I have on my keyring, and at 8 bucks for a small knife/sissors/screwdriver/nailfile/tweezers/toothpick that is small enough to go anywhere but an airplane is a great deal.
I love the Finish made Rapala fillet knives for 10 dollars. I have both the 4 inch and 6 inch ones, and they are great all around knives. A long time ago I bought a Gerber LST there, and I used the heck out of that knife, and its still doing duty in the 'ol lady's purse.
I've used knives costing hundreds of dollars, and I've used an Opinel that was 8 dollars. After some big disapointments in high dollar custom cutlery, I went back to using low cost effective knives that cut well. My taste in knives is on the peasant level these days. The last straw was when a knife made by a formost bladesmith of the American Bladesmith Society did not cut as well as my Buck 301 stockman made in USA, by Camillus of all people.
So what do you get for the money?
In my own experiance, not much if anything exept bragging rights. It's been 15 years since I sold off all my custom and high end knives, and since then I've used Swedish mora's, Opinels, a Buck pocket knife, a Case pocket knife or two, and a sak or two. Done everything I had to, from field dressing a deer, to cleaning fish, home work projects, and so on. My gun collection has went the same way.
Give me a 10 dollar mora and my old H&R break open 20 gauge, and I'm happy. And I know I'll at least eat good.