I have referred to the Victorinox Trekker before and still stands as my regular EDC tool. The combination of a proven SAK design with a one-handed opening locking blade is just too good to ignore.

The Leatherman Kick is not carried on body (I have enough heavy crap in the pants as it is), but it is always very close by and if I need to use it repeatedly, I will clip it on the belt with a pouch I got in Amazon.
The one that I also carry constantly is the Victorinox Swiss Card. I got mine 10 years ago and it comes handy when you need to do some minor adjustments or openings, but a normal size blade or other tool may be frown upon and snitched by coworkers. It permanently resides in my wallet, and I don’t even think about it unless I need it.