One of our support group members purchased this iMRS about 6 weeks ago. She loves it. Her husband also attends the meetings and he is using it for pain he has had for years from falling from a building.
He couldn't believe how much this mat has done for his aches and pains. Our next support meeting topic was planned for rife info and I asked them to bring their mat and speak some more about it.
Now they bought the more expensive one, paid like $5,000. They said there are much cheaper mats also. Very reasonably priced.
If you want to use one before you buy? Try calling around to chiro offices and I bet you will find someone that is using it in their practice.
Are you a member of support group in your area? Maybe someone in the support group would let you come to their house and try it out?