What makes a good everyday pocketknife?

I have accumulated a LOT of knives over the years. Some of them are decent, and a lot of them are junk. But what makes a good everyday knife, and what do I always have in my pocket?

Knives in this video (at least some of them):
Kershaw Skyline - https://www.amazon.com/Kershaw-Stainless-Skyline-1760-Stonewashed/dp/B001CZBDF8
Spyderco Persistence - https://www.amazon.com/Spyderco-Persistence-C136GP-Plain-Knife/dp/B002IWWYS4
Buck Ranger - https://www.amazon.com/Buck-Knives-Ranger-Folding-Leather/dp/B000EHWWJG
Ravencrest Tactical RCT-1 Raven (custom) - https://ravencresttactical.com/shop/build-your-own-custom-full-size-rct-1-raven-otf-tactical-knife/
Condor Dynasty Dadao Sword - https://www.amazon.com/gp/product/B007MXI1HW
Kershaw Black Horse - Discontinued model
Ravencrest Tactical Modern Simplex Folder - Discontinued model
RavenCrest Tactical Folding Kukri - Discontinued model
Kershaw Compound - Discontinued model

OTF Knife laws map: https://ravencresttactical.com/otf-knife-laws/