Still packin my newer Sog Trident AT/XR. Bit heavier than the previous Trident with steel liners but that blade deploys a lot quicker. Clip point this time. These blades are becoming addictive.
Not that I'm paranoid or anything... but I usually have three.
RH-Kershaw Leek assisted opening, LH-BladeTech 5.11 hole opener and a custom scraper style on my key ring. If I'm in my truck you can add 2 to 3 cheapo knives to that total.