We had a two wheel dolly for years. Don't know why, but we sold it. I never did use it to pull a car to the drag way. Before that, I had a trailer with a winch that I did use for hauling cars. But, with highway geared cars, I enjoy the drive.
I thought about buying one of those dollies I found one cheap locally on fb. But I thought about it and in a case of breaking a rear end or something like that you still wouldn't be able to get the car home would you?