Hi,
I too have insoles that my rheumy ordered for me to help. They do help but nothing removes true neuropathic pain unfortunately.
As to whether what you have seen would be worthwhile...I really don't know. I tend to be very wary of anything "commercial" in that way and, for example, the problem they "solve" is in fact the opposite problem to mine. I put too much weight on my heels and balls of feet. The rest of the foot (with pretty high arches) was on holiday.
Still, it is worth asking your doctor's advice. My insoles definitely help walking but not much for the pain standing, nor on very bad days.
The good thing with full insoles is that you can take the normal insoles out of your trainers and put them in so that you have the right support but still keep the BOUNCE :lol:
Katharine