Estrogen didn't really increase my libido. If anything it decreased it.
But it REALLY enhanced the QUALITY of my interactions with others. I feel more free to feel and experience and love.
Now a lot more times I prize my versions of "making love" over "having sex" -- though for me that's distorted 'cause my main fetishes are macro/micro haha.
I have a real distorted mirror here 'cause most people don't experience sexuality like I do.