Im looking into surgery...any suggestions

Hello, I am just starting my journey. I am 5'3" 220lb with a BMI of 39.0. My insurance is KAISER, but I have the option to switch to Aetna. Anyone have suggestions on which one is more supportive of this surgery? Any comments or suggestions are greatly welcome. THANKS!!

Im 5"1 and started off at 213, I had the Lap Band surgery done, an easy surgery- I was in at 7am and out by 11am. I've had it for 8 weeks now, its great ! My insurance didnt pay so I had it done by Dr. Tersigni in Coos Bay. Good Luck ! Gail