I am now needing to get a brand new power wheelchair with tilt, recline, and elevating leg rest. I don't like the look of permobil but it seems everyone is pushing me towards it. I have had a quickie 636 for 14 years. I have heard the newer quickie mid Wheels are having a lot of problems. I have been told that the quickie 636 is still being made but likely to be phased out as all rear wheel wheelchairs are being. As you all know change for quadriplegics is a huge deal especially after you had the time to spend in your chair. I'm wondering if anyone has gotten the newer mid wheel quickies or even a quantum? I know some people love their permobil but I have spoken to others that tell me to stick with what I have. Comment, suggestions, or advice please?