I think it all depends on your eating habits and willpower one of the biggest mistake ppl make with a band is they think it does all the work for you,big mistake I'd say I do 70 percent the band does the other 30 I love love love my band and I'm 6 stone down from may so do they work yes but only if u work with them , wrap sleeve etc are fantastic from what I have been reading on here I don't think I've have seen a single story of anyone who doesn't think there great , I have been reading lately a few story's of ppl having band problems but there is a difference between a band going wrong slipping , port flipping etc and someone who doesn't stick to the rules, at the end of the day a band doesn't fail because ur not loosing weight it's the person attached too it , know that sounds harsh and sorry if I offend anyone all I'm trying to say is band failure isn't because ur band hasn't made u lose weight , I hope this has helped u and there are some long term banders on here with lots of info which I'm sure will be able to give u lots of advice , good luck on it WLS what ever u decide xxxx