Oh, damn.... I'm really trying to be very sparing with palm oil use because the ethics behind it are pretty horrific.... I don't know if coconut oil is much better, however....It contains palm oil.
I don't have anything against using coconut oil except for that it's expensive. I was answering your request as you were looking for a substitute.
I try not to look that stuff up too often because I'm afraid I'll run out of things to eat! LOL