I've been more interested in picking up knifes to try out a maker, a type of steel, or different knife pattern. Often times I've been surprised, knives that were held in high regard by the forum, didn't do much for me. While knives that the forum didn't care about, fit my style.
My collection is like a reference library. I find it interesting to pull out a knife, I haven't used in a while, and see if my opinion has changed? As my sharpening skills have improved, some of the knives have been a revelation in how they perform.
Is there any one knife that I would keep forever? No.
Through trial and error I've found the type of knife that fits my needs, and what features that are valuable to me. If something were to happen to my knives. I know exactly what I'd order, and how it would be customized.
Jay