I honestly don't know. I can tell you what I THINK is my best feature, and I can tell you what everyone used to tell me was my best feature.
I say used to, as now approaching 60, means that like everyone, my body is not what it was in my 20s and 30s.
Best features are always different viewed by different people.
One person might think that your smile is your best feature whilst another person might think that it is your bum or boobs.
I have always been proud of my personality and being very caring, open and honest. I get on with people very well, and I am considered very loving, caring and sincere.
However as a physical body feature, when I was younger I was always told by people, both male and female that I had great legs.
Being trans meant that I always had to try extra hard to look as feminine and as pretty as I possibly could.
As I am 5'10" tall, and everyone was always telling me that I had nice legs, I always tried to emphasize my legs as my best feature.
On one day on my way to work, completely out of the blue , in a department store hosiery section , 2 ladies who were there working on a tights promotion for a new brand, asked me if I would model some plus size hosiery for them for a promotional photo shoot.
Obviously after the complete initial shock and disbelief, over a couple of cups of coffee and a very long and honest in depth chat, I agreed to do it.
All day at work I kept thinking about what had happened that morning, at every opportunity I kept looking at my legs and sort of secretly comparing them in my mind to how the other girls at work legs looked.
Eventually because of what had happened that morning in my mind I agreed, I did have nice long legs, and they definitely were my best physical attribute.
So from then on to the current day I have always tried to take extra care, and pride in them.
However, I have to say that my legs are now nothing like they were in my 20s, 30s or 40s !! Lol