I know this question has probably been asked a lot, but I can't seem to find what I'm looking for tonight (maybe I'm just blind?).
We have three 10G tanks, and one 28qt tub for our snakes right now. We were using Hydrofarms borrowed from my friend's mother who is big time into green housing, but they are moving so they need them back.

Can the Herpstat 1 run multiple UTH's or just one? If so, how many?
If it can't, which Herpstat can?
Or, instead, would it work out better just to buy four Hydrofarms?

We plan on moving to a rack ASAP, but that could be a while. What Herpstat would be the best for that? (preferably not the $400 one, if possible...)