I’ve got a SAK in a drawer upstairs, I still use it occasionally, but having had the blades close up on my fingers in use, it’s not used as a knife any more.
While I prefer a locking blade, there are obviously legal issues, even with an Opinel, and I’ve got two of those, but for general carry I prefer a Spyderco, either a Squeak or the Pingo, both are slipjoint knives, and both are designed to make it difficult to shut the blade up on your fingers in use.
I think the Pingo is probably my favourite EDC knife, although it does lack a really fine tip like the Opinel, handy for digging out splinters and the like, and the blunt tip is also difficult to get under zipties if one needs removing as well, plus the Opinel has a nice old-fashioned charm to it, and the carbon steel blade does take a bloody good edge!