I limit my normal carry to a two layer SAK. I have three layer SAKs but find they are just too thick to carry in my pocket. I dislike belt pouches for a SAK as it is just not as handy for me. Guess I'm used to reaching into my pocket for a knife. I started with a Tinker and use it for years (like 10 years). I changed to a 111mm Adventurer model as I really like the side lock and the longer blade length and have been carrying one for more than 10 years.
The other tools on this knife are things I use with the awl being only occasional in use, but it does come in handy from time to time. I want a tooth pick and tweezers with eliminates the Alox handled SAKs. I like the bottle opener for the occasional beer bottle cap, and use both the flat head and phillips screw drivers often enough to want to have them on a knife. The scissors never grabbed me as I felt they were too small.
I have a Alox Soldier, which is similar to a Tinker which I carried for a while. That was my evolutionary change from Tinker > Soldier > Adevnturer. I own other ones; One Haned Trekker (non serrated), older Electrician, Parachutist, and Dual Pro X, One handed Sentinal, Classic, One Handed Sentinal, Bantam, Spartan and maybe a few others that I am forgetting. I like the Dual Pro X a lot with both a plain edge blade and serrated, but it is too thick for me to carry in my pocket. Always wanted a Farmer, but just never got around to picking one up since I have gravitated to the 111mm size.
I got the Bantam to twin my a GEC slip joint as I still like to have the tweezers and toothpick available.
Of all those, I carry the Adventurer in my pocket daily (I have two spares.) and now I started wearing a Vic Spirt multi-tool in its leather belt pouch routinely. I find the pliers and wire cutters to come in very handy. The other tools only get occasional use and some I don't even remember being there.