tow dolly vs. Tow bar

Seems like this gets discussed once a month. But general consensus is tow bars (4 down) is better and easier than a dolly. For a lot of reasons. The caveat , your car has to be able to be towed 4 down, if not then a dolly is still an option. Lots of folks who have dollys will tell you it's not that bad. I've had both and a dolly was a miserable experience for a year. I can hook my car and go on tow bars in less than a minute. I believe that if every car could be towed 4 down dollys would cease to exist. But they are still an option if you can't tow 4 down, or are into sadistic things and want to tow on a dolly for some weird reason.