210 heating

[Valous]

I am looking at heating my 210 mostly for the winter months coming. I am still working on what I want to use for filtration but most likely 1 canisters and a sump. But I am really looking for heating this tank when it comes to winter time. I have read about the controllers that help maintain the heat. So the real question is which controller would be a better buy?

This one:
or this:

Thanks for the help.