Lap band surgery

I’m 24 years old, 5’3 and 257 pounds. Today I met a woman that was around my weight and did the lap band surgery. She said she lost 100 lbs in a year!!! She recommended I do the lap band too and I’m considering it. Has anyone here tried it before or know people that have? I’ve done my research online but I’d really like to hear personal stories. I feel like it’d be very helpful. Thnx in advance!