ObesityHelp

I am 25 years old as of March 11th, I am about 300 pounds and am looking to have the sleeve done hopefully really soon! My younger sister is also having it done, we have been doing allot of reseach and we are really ready to change our lives! I was more leaning to the Bypass and she has always wanted the sleeve, but my parents are trying to convince me that I should go with the sleeve because it is less dangres and it I will get the same results!! I dont really know what to do? I have talked to many people and everyone kinda says the same thing, but I am looking long term!! I want all the advice I can get and information!! We attend our seminar tommorrow and I plan to see the doctor this coming week!!