Yes! I like Four-Down, Flat, FROG (Four Rolling On Ground) whatever you call it. BUT BUT BUT
1. We keep our towed vehicles a long time so changeover doesn't happen all that often, and
2. I've been able to avoid much of the expense by:
a. Buying used or closeout equipment
b. Doing my own installations
So read Brian's "Holy Fruitcake" thread below. If you:
1. Want to tow more than one vehicle
2. Change towed vehicles often
3. Need to use Retail for
a. Parts
b. Labor
4. Don't have a big budget
Then I'd honestly say "used tow dolly with brakes."