Which balloon is best?

Thanks for asking, the two major companies are Orbera and and ReShape.   The Orbera is one larger balloon and the ReShape is two smaller balloons.  Each is approved for 6 months with removal at the end of that time period. The importance behind balloon therapy is portion control and calorie reduction by letting the balloons occupy space in the stomach.Hope this answer was helpful to you.Regards.

I think the obalon is probably the best one. It only requires one "egd" to retrieve the balloons. The obalon is swallowed first, then inflated. The patient comes two more times for a total of three intra gastric balloons. The other balloons require two upper endoscopies. One to place it and another to remove it. They are all similar in their effectiveness. The balloons are all removed after 6 months. 

Both balloons are safe and effective for weight loss.  There have been some preliminary studies that suggest ReShape has less side effects and a decreased percentage of early removal due to intolerance.  I currently offer both balloons and let patients decide which one fits them best.  Hope this helps!
Dr H