Won:
Resistance to disease. I've never had the flu and the last time I had a cold was in 2003, and I'm being serious. It's cool since "sick days" don't keep me in bed and I have to use them anyway.
Longevity. We all live into our 90s or 100s or even 110s and surprisingly remain pretty darn coherent and active.
Intelligence. Literally everyone in my family is highly intelligent so I inherited that which has opened quite a few opportunities for me in life.
Lost:
I'm short. This is definitely a loss most of the time, but I can drive any car and fit comfortably in coach on an airplane, both of which I would trade in a second for some height.
Poor eyesight. It's not debilitating or severe or anything, but I'd rather not have to deal with glasses and contacts on a daily basis.
In a way, heightened sense of smell. I can smell things my friends can't. I can tell if the dog has crapped on the floor from across the house and have to mentally prepare myself to pick it up without vomiting. When I lived in NYC, trash day in the summer was a constant struggle to keep breakfast down.