This thread has been interesting to read. I carry quite a bit of stuff, but it's always fit in my pockets. Phone (front left pocket); Keys and swiss army knife (front right pocket); wallet (back right pocket); and If i'm going to work I'll also have a spare battery for my Note 4 in my front right pocket. If i'm not at work, no spare battery, but I'll carry my .40 caliber handgun on my right side IWB. Sometimes i'll have an extra mag in the small of my back if I feel like it, but usually not.
Never has all of that stuff made it difficult to walk or sit down for me, and no one would know I have all of that on me because I either wear jeans or cargo shorts that keeps everything comfortably concealed and not noticeable even to my wife.
Maybe if I found a REALLY nice purse some day i'd give it a shot, but that hasn't happened yet in my 29 years.