I'll agree on a few points, and disagree on as much as I can
I dunno where in NY yer from, but here in TX it is relatively easy to carry a gun "24/7" as you say. One of the local Sheriffs actually made news suggesting Teachers pack guns if they want to at school. You can also carry in a vehicle without a permit.
I don't carry 24/7 because, as you know, it's a pain. However, I do not leave my house without a PPK. I take it off when I sleep and let my Ruger Alaskan in 454 Casull take over the self defense duties then(and for travel if I don't have a long gun).
Pepper spray is surprisingly effective at a long distance - far greater than knife distance. I have a bottle of Federal Mark 4 and one of the smaller Fox versions(both are larger than 2 ounces). I have seen them work well on both people and animals out to 20 feet. But I don't carry them - they are in my trucks.
Knives are easier to carry than guns. I am always with a knife no matter where, except maybe the air terminal. I usually carry an Extrema Ratio Fulcrum 4.25" on the back of my hip because folders take too long to get into action, and are too short, or flimsy when in action. If I need to, the ER has a nice heavy pommel I could whack someone with without having to stab them if I didn't want to use deadly force. No folder, even a Strider or Sebenza can effective be used to pommel, or break glass, etc.(I operate a 10 ton rollback recovery wrecker, and occasionally have to break glass - and yes I could carry a gun if I wanted to to work, and have brought some just to show the boss because he likes guns).
A 3" self defense knife is better than nothing. But I would say that if you could carry 3" of folder, then 3.5" probably won't make you any more uncomfortable, and it opens up hundreds of more options. Why bother with 3? If you wanted a knife for defense, I would suggest an Emerson Commander waved folder. Damn impressive build and very fast into action.
I often carry a 16" collapsable aluminum ASP baton in a pocket, front or back. It weighs less than 1 lb, and it is 6" when collapsed. When in the back pocket, most think its a flashlight if they spot it because it is roughly AA Maglite sized. In some stats it's not legal, though(like CA and likely NY). I have used it twice for defense and swear by them. No one knows what it is when you whip it out, and it telescopes and attacks in one swing. And you get 16" extra added to your reach. This allows you to take the offense in any knife situation. Yes, I have used it to knock a knife out of someones hand.
OK, now MY rant is off
WYK
Lone Hunter said:
Once again pepper spray is for when facing a low threat, Knives and guns for life threating times. They are not interchangable.
Love guns but to carry one 24/7, you must be a law breaker,liar,or homebody.
Sorry for the off topic rant.