HI - I had one 8 years ago and lost 7 stone, but in the past few years it crept back on and due to an illness i had the restriction removed and now it isn't working for me - i considered going back and getting it retightened but then i saw the Alevere thread and investigated that more and decided to go down that route to loose the weight i regained and change the way i ate - i didn't find the band did that it just made me eat less and when i wanted an energy rush i just had chocolate smoothies.... but if we want we will always find a way to cheat a diet :(
Gastric bands are ok but to be honest you loose lots of the initial weight in the first 6 six as you are on a three drinks a day diet - VVL calorie, for three weeks before the band was fitted i had the drinks and soups and i think i lost a stone then.... the surgery takes some getting over and it will depend how old you are and your ability to bounce back from surgery. I was lucky i had mine in a UK clinic in London and the Doctor and staff were amazing and very supportive. but it was over 2 hours from my home to the clinic and in the first year of getting the band tightened and check up this was a problem as i couldn't get there as often as i wanted so my weight loss was slower - consider how far the clinic you are using is away from you and if you want to keep popping back what does that mean to your day. Use a clinic which has a two or three year after care package to really get the best you want to be able to have the band tightened reach your goal and the stabilise and gradually have the band relaxed to a point your can stay the weight you want but eat out and not feel so restricted.
The area on my stomach where the port is has always been sensitive to pressure and is uncomfortable if anyone pokes or proves - massage or doctors check up - but i am quiet sensitive on massages anyway.
If you have more questions then let me know and i will do my best to answer - everyone has a view and you are doing the right thing getting all the information and then making your choice based on your lifestyle.
Good luck