Ranco or Johnson ??

I have Johnsons. Never had anything else, never plan on having anything else. I have had no reason to switch.

I personally use Johnsons (saved my life! It's like someone is there taking care of my snakes for me! Hurrah for no more temp issues!!), but I have heard great things about the Ranco.

Herpstat :P

I've used both. I don't see any difference other than the outer case. Currently I am using a Johnson to run the space heater in the snake room...