There are so many pros I have experienced so far: I lost a chin, I have room on the sides of chairs, extra seatbelt on the airplane, I am more active, I no longer have low back/hip pain, I can shop in the missy department, I look healthier, and I feel great.
There have been a few bumps but no true cons so far: I occassionally get constipated, if I eat too fast- I slime, I worry about if I will get to goal and if I can stay there, my period is a little irregular now, I'm losing hair (I have tons so this doesn't bother me), I have trouble getting all of my Water and protien in.