Couldn't 'vote'. Just depends what I'm carrying.
When I carry one of my J-frames it's the chambered 5 rounds and usually 1-3 speedstrips, or maybe speedloaders (depending on clothing & pockets).
I still shoot my 6-rd revolvers for enjoyment and occasional quals, but seldom carry one.
One of my pistols?
Well, my pistols have varying magazine capacities of 6, 7, 8, 9, 10 & 12 rounds. I typically carry a spare mag ... maybe sometimes 2 spare mags (depends on the the activities & situations) ... except when pocket-holstering the LCP in jeans with limited & tighter pockets, and then it's usually just the one mag in the gun.
I'm not what someone might call a 'capacity snob', as I'm not overly concerned about sheer capacity.
I only own 1 pistol that even uses 'hi-cap' mags, and those are only 12-rd mags. I also own a bunch of 10-rd mags for it, too, and due to the mix of all the mags, it's often a toss-up whether I'll pull the 10 or 12-rd mags for carry or range use for that pistol.
I started carrying a 6-shot revolver as a young cop, and then did the hi-cap pistol thing for many years (due to work), but capacity of magazines hasn't exactly been a high priority in the selection of pistols I bought over the years.
Guess I spent too many years thinking a 7-rd 1911 mag was just fine ... although I do own a handful of modern design/manufacture 'hi-cap' 8-rd 1911 mags.