Generally 14. When walking if there’s clubs I know I won’t need on a particular course, I’ll scale it back to 10-11. The one course is so short I drop the 5-7 irons and 3w. I only hit driver on the par 5’s (in name only) sometimes just stick with the 4i. They’re usually driver/8i or less or 2 4i’s. (All above is provided this idiot actually does his job and hits the dang things somewhere near the center of the clubface).
That’s if I’m carrying. If using a push/pull cart, I take all 14.
Almost always 14, I will tinker with the set up from time to time. I do have a couple of clubs I switch in and out. I have a 58/4 L grind sm5 that I like to use on a few specific courses with hard bunkers and tight lies. I usually throw it in the bag and carry 15 for that course. It’s always course dependent on what I bring.
14. Used to be 15, because I continued to carry a driving iron for a long time even though I rarely used it. I only play for fun, and never in any sanctioned events, so it's not like it matters for me.
It may jump back to 15 this year, though, as I'm seriously considering one of those 72° wedges. That thing just looks fun.