I have been diligently using the Elitone almost every day since receiving it two months ago. It took a few days to figure out the best way to apply the GelPad but it is easy to use and I have noticed better control when I sneeze. I selected Elitone over other options as it is a fully external device and I was more likely to be consistent in using an external device over the long-term. I will continue to use it and expect better and better results. My only "complaint" is that it is quite expensive to purchase.