I've hit my target size and expect to keep this up indefinitely. Right now I'll stick with the amount that drops weight for a few more months before trying smaller quantities or stretching out the gaps between them. My goal is still to rely on some form of it going forward though. After years in the heavy category I'm sure all the pounds would return if I stopped.
I wonder whether this comes at no cost or maybe a lower rate through that extra coverage plan. Someone told me about an option designed for older folks but it limits what you can use. That's only secondhand info though. A fitness spot nearby provides it too.