WOW! I didn't know they were only $1! That's pretty cool.
I just like RHPs for their fire safety, reliability, and capability. They can create a 90F hot spot when the room is 65.
I also like them because they're the only heat source you'll ever need (for most animals, at least) and they heat a great area of the cage.
It comes down to personal preference... and as to keeping everything ordinary, I think RHPs are a great new addition to the heating elements.![]()