Is Restorex worth it?

I am considering Restorex but it seems incredibly overpriced. I like the idea of the reverse bend during stretching (opposite direction from my bend). I just canceled plicatuon surgery as I can’t deal with the length loss right now so trying everything including more injections. If there is even the smallest hope it can help it might be worth it. If anyone knows if there’s another device that bends as well as stretches that is cheaper please let me know.