Wide angle guy here. I've spent many days out shooting with just a FF camera, a 20mm lens, and maybe a spare battery in a pocket (DSLR/non-stabilized lens, so minimal battery usage). I often have an idea what FL I want for the day, and so just bring that. If I'm away from home for a few days or longer, I'll bring lots more gear to have wherever I'm based, so I can make a day by day pick - but I do most everything at 14-24mm. This one’s at 20mm (on my way to lunch). And yeah, I could have framed it differently…