If you are not quite ready for a powerchair, a scooter might do. I love my scooter
and it only cost me 700.00. It's small enough, that I can use it in the house.
I do have a bigger outdoor scooter and a lift in my van, for the bigger jobs.

Don't buy an expensive custom w-chair, until you know what you're going to
need, down the line. Take it from me, the need changes!!