I recently started using my Quickie R2 lately, i really like it! when you take the wheels off you can balance it on the front wheels and foot bar. this is really nice when getting in it, cause if u have to reposition your self you can let it sit there with out having to reach over to get a good grab on it. also, it has a bar right in the middle of the chair so when u grab it , it stays good balance when bringing it into the car. i recommend this chair for a para or quad that has good upoer body strength!