Pardon me for a probably double post, but I have been imbibing. Deal with it.
My current "Carry Knives" are a CRKT M16-14ZSF, and a Gerber Hinderer.
The Hinderer I carry because it's a seatbelt cutter, blunt tip pry device, 3/4+ serrated blade, and easily manipulated regardless.
The CRKT I carry because it's a tanto style blade, which provides advantages for specific work that I usually encounter... and it's a full hilt folder which has the advantage of being able to do a pocket draw opening. I pull that out with "A purpose" and it's out ready to rock already, which is something that is an advantage for an "emergency deployment" but is also something I have to be coherent of with typical application/deployment because basically any time I pull it out of my pocket I have to be careful because it DOES auto-deploy due to the blade spine hilt catching on my pocket edge. Even pulling it out to pick at fingernails or whatnot, it's coming out so I have to be careful.
Would I like "nicer" knives like a Harsey D2 for constant carry? yeah.
Would I like to see about a Pacific/GB combo from Mr. Harsey? Yes... as the Troll knows, I like the GB blade but the Pacific handle fits me better. That falls into "Coin" region to make happen, which I have damn near nil of... so I work with what I have.
Both knives I have and carry on me daily serve their specific purposes and are quickly deployed specifically for those purposes through individual tuning of bolt tensions, etc. While the kid's car seat has a seat belt cutter mounted on it (a
Benchmade 5 hook and a specific "WRECK/FIRE DISMOUNT" battle drill planned with the wife if we have to unass for those reasons) I keep one on me specifically to back that one up.
The Hinderer covered additional purposes when I was actively serving as a firefighter, specifically because between the toolkit and the serrated blade it allowed me prying/hose cutting/quick maintenance purposes while working a fire. Wildland fires you have to be prepared to "cut and run" if a fire is overtaking your position (literally shutting and cutting off lines on the engine and hopping in to outrun the fire as a worst case) as well as having repeatedly served duty as fixing equipment while on-scene that needed on-the-spot repair to be able to continue the mission of fire suppression/etc. When I was firefighting, it had a distinct advantage of being specifically designed with an externally manipulable liner lock as well as a deployment stud set on the blade that let me pull it and put it to work quickly even while wearing structural gloves (Think your heaviest winter gloves). No other knife is specifically designed for deployment and redeployment while wearing gloves of that nature. Most people just end up going with fixed blades which while a valid effort for warfighters, isn't a valid option for firefighting due to extra snag/equipment restraints.
The CRKT covers "every other purpose" for a knife. If I "drag" on pull out of my pocket on the lower edge of my pocket, it deploys and locks instantly as I pull it out of my pocket. If it doesn't deploy, or I just pull it out.. a flick on the edge side (as folded) hilt or a wrist flip kicks it out and locks it. It's got about 1.5" of serrated edge for dealing with webbing, and the rest is a single bevel which for me is easy to maintain considering that I've worked with woodworking hand chisels before so it's something I have experience with maintaining.
To be honest, if the Hinderer CLS had a spine hilt, I could be able to avoid carrying both knives and go down to one knife. The CLS has a tanto style blade in combination with a "primary bevel" half serrated edge, and all the other features that a Hinderer does. They don't make it with a hilt built onto the blade, so I deal with carrying two knives for more specific purposes per knife.
Here's pictures of each, for some reference as to what I'm talking about.