I lean towards using or at least being Willing to use my knives. Form and Function are Art. I don't think a knife has to be embellished or expensive to be an Art knife.
I don't own any Loveless, Moran, Scagel, or other highly collectible and expensive knives. I can understand why some folks collect these, but the idea of using a Loveless knife just seems ridiculous.
As has been pointed out, if it is the using of the Best knife for the job that gives you pleasure, there are many makers who produce a Superior knife for much less money. $400 to $500 will buy a Fisk, or Dunn, or Fogg hunter. I own a number of ABS Mastersmith knives (Winkler, Tomes, Crowell, Caffrey). I carry many of my knives from time to time, and use them. But since I have many knives, some see much more use than others.
The amount of use a knife gets is not really correlated with expense. I am looking forward to receiving a plain finished, uncarved sliver from Tim Herman with a D2 blade. This knife will be a daily carry user. Tim is making it to be used, and I intend to use it. It's not going to be cheap, but I think it's will be worth the money. I will not be selling this knife. Ever.
I have re-polished the satin finish of my Crowell Hunter. It looks better now than it did when I bought it on the secondary market. I have no plans to sell this knife (or any of my knives at this point), so using it gives me great pleasure. There are many many fine makers who make great knives that Beg to be used.
But when you are willing to pay $2000 for a similar knife from Loveless, you are no longer buying Function. You are buying Art on the open marketplace. Who made it matters much more than how well it was made. These knives have ceased to be knives, IMO. They are treasures to be fondled, played with, and enjoyed. But using it would immediately destroy more than half of your investment dollar. Why pay so much for a using knife that you know is not better than many Much cheaper knives?
Paracelsus
My Knives