Hello, My wife and I ordered the MitoMid model shortly after Christmas and it arrived within only a few days to Canada! I have been using it for nerve related numbness and pain in my lower legs and my wife has been using it for sleep related purposes. It's only been a few weeks of usage, but we've noticed a few things so far: - creates an instant meditative type environment - has maintained or created a positive mood Hoping that continued consistent use helps with recovery for my competitive trail running season ahead, and that my wife can get back to normal sleeping patterns one year after giving birth to our baby son. Overall, we have been pleased with the product and look forward to what else we are able to achieve.