They asked for opinions on a thermostat so I gave mine. I never put anybody down and I'm not looking down on anybody for their choice in thermostat. I also never said anything about a 1500 dollar set up or 5000 dollars to put aside I don't know where you came up with that. its a 120.00 dollar thermostat verses a 30.00 dollar one a difference of less than a hundred dollars. The tried and true good thermostats cost less than even the cheapest morphs But worst case is it doesn't shut off and burns or kills them yes believe it or not it can happen. The second worse is it turning off and causing RI which will cost you more than a good thermostat would have in the first place. On a single cage its not as big of a deal as it is on a rack full of snakes. I never said you should not use these or any others I just pointed out the fact that people spend lots of money buying snakes then try to skimp on what in my opinion is the most important part of the rack setup to each their own though. I hope these do work well for all that have them but as with most products that are sold cheap they are usually made with cheap materials that don't last. I just hope peoples animals don't end up suffering because they tried to save a few bucks. I guess all that matters is your comfortable with it as you pointed out its your collection not mine.
Good Luck