Hi Doubled,
You love not wearing a bra after years of having huge breasts. That is your answer right there. YOU are more comfortable just the way you are right now. That is all that matters.
I had a single mastectomy in 2013. I have never had reconstruction and for me, that is the right decision. I wear a prosthesis and bras that are comfortable and allow me to lead an active life. It is not a problem for me and does not affect my quality of life. I am very comfortable with how I look to the rest of the world (dressed and even in my swimmers too) and very ok with what I see in the mirror undressed too.
If I was not happy I know that I have the option of reconstruction even years later. All that matters is how you feel about your own situation. It can be different for everyone because there are so many variables. If you are comfortable now then just go with that. In my experience I have not changed my mind or wished that I had done anything differently.
Just keep enjoying the comfort of no bra!! Deanne xxx