I have a pretty much brand new quantum edge it comes with a Jay active cushion that was $800 it has less than 10 km on the chair. The chair cost $28,000 and unfortunately we suddenly don’t have a use for the chair anymore. This chair tilts back for relief of spinal tension. It also has the features to be able to turn into a bed immediately, excellent for traveling. I have a plug that I bought that you can plug into the chair so that you always have a charger for your phone. There is a second joystick at the back of the chair for other people to drive. When you drive down hills this chair automatically charges the battery as you go down the hill. Very quiet and very low priced. Give me a shout talk to me I’m very easy-going and open minded.