"Dew Buster" vs. "Kendrick"

Anybody have experience with the two controllers? I understand that
the heaters themselves are interchangable. The high end Kendrick
controller, while it looks really cool, is much more than I am ever
going to need. I like the looks of the Dew Buster over the basic
Kendrick controller but am looking for experiences.

Thanks.

Clear, Dark Skies

Mark