That's true it's not much of a price difference, but the Herpstat 1 basic doesn't have the safety shut off, and the Intro + does. And I'd also like to know about the pulse vs. dimming thing. And the only time they don't recommend a Herpstat intro for racks is if it's a metal rack but it will be fine with a PVC rack like C Serpents. So I think it would be fine.
Sent from my iPhone using Tapatalk