I researched mattresses for 2 years and decided on Saatva with vibrating adjustable base. I absolutely love it. They have a lifetime warranty, 365 night home trial, free delivery and set up. They are organic so no outgassing of nasty chemicals used in most mattresses. The purchase was well worth it for me.
I use red light therapy for my feet which seems to help. I find most the neuropathy creams don't work.
Gabapentin did not work for me.
My PN presents as burning feet and hands go to sleep at night.