So, I've noticed a lot of people saying they have different ways to control their temperatures, all running at the same time. How? Normally I simply leave everything to my herpstat, but lets say I want more protection than that because I am working with tens of lives/thousands of dollars worth of snakes (I value both, the former more than the latter, but put both for the purpose of gravity) and don't want them to be at risk.

So, for those of use using multiple sources of heat control for the same setup, how are you managing it?