by ex-Gooserider » 04 Dec 2021, 03:40
There are a large number of 'Chinese Folders' that are all very similar (and probably most were made in the same factory other than the details) but as others have pointed out, they are pretty limited, smooth surfaces only, relatively short range, and not very comfortable / rugged. Basically their only real virtue is portability and relatively low cost. They are possibly OK for people with relatively minor disabilities but are far from being 'rehab grade' chairs.
It can be a difficult reality to face up to, but my understanding is that MD is generally a progressive degenerative disease, so it is likely that your wife's mobility support needs are only going to get more severe, This is why most of us would probably suggest looking at the long term and working towards a vehicle and other home mods suitable for use with a full on rehab grade chair.
ex-Gooserider
T-5, ASIA-B
Jazzy 1100
Jazzy Select 6
Quickie Q-7
Invacare Mariner
Want to make / get a better chair, ideally one that stands.