Question regarding thermostats

I own two corns and two royals, meaning different hotspot reccomendations (temperature difference of 8-10°F) and want to give both species optimal temperatures. I prefer to move away from on/off stats to proportional ones, but buying two seperate ones means a lot of $$$, are there proportional thermostats that can hold two seperate temperatures that don't cost a fortune? Suggestions would be much appreciated! :)

http://www.reptilebasics.com/thermos...nics-ve-300x2/

I would go with 2 VE-200s but that's just me.

Spyder Robotics Herpstat 2 or ve-300x2 from reptile basics but you need to have the same exact heat device and enclosure for the corns so you can use 1 zone for them and then you need same exact heating device and enclosure for the royals so you can use the other zone. If you don't have the same heating device and enclosure then you will need a Herpstat 4 or 2 ve-300x2 but the Herpstat 4 would be cheaper then buying 2 of the ve-300x2.

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