We sure had plenty of Voodoos around here 50 years ago, but very few Johnsons. The leaders of the hobby favored the Fox and OS, or maybe a K&B, until the ST blew 'em all out of the water.
Whoops, only 45 years. Even though Voodoos were plenty good enough, guys got bored and started using other stuff like Combat Cats, Wasps, and Swoops, mostly for variety.