I am going to use the analogy of my hair. I have very annoying, thick, and frizzy hair. My hair is complicated to cut and to style. I have been to Lotsofcuts R Us and I have been to a salon to have my hair done.
Truthfully, there have been times when Lotsofcuts R Us did a superb job. However, when I went to Lotsofcuts R Us on a regular basis, they were not consistent. I saw different stylists and their ability level differed. Sometimes there was not enough time for the stylist to deal with the amount of hair that I have. There were occasions when the stylist used a product with which he/she was obviously unfamiliar and my hair responded poorly.
So, for me, I know that my hair is too complicated for Lotsofcuts R Us . My husband has hair that is about a millimeter long. Once a month he has a stylist take the clippers and cut all the hair he has off to about a half millimeter.
Lotsofcuts R Us works perfect for him. They are always consistent and the time alotted is always enough.
When I go to the salon on regular basis, I get superb work. The stylsit is always the same and he is generally consistent. There is generally enough time for the stylist to deal with the amount of hair that I have. Most of the time, the stylist has handpicked his products and knows what will work on my hair.
However, there have been a couple times when the salon stylist messed up my hair. However, the problem was able to be corrected in a month or less.