I am a BIG coconut oil user. Expeller pressed doesn't taste coconutty, but is slightly refined (thus not as many health benefits). Virgin coconut oil does taste coconutty, but is great when making cookies, muffins, or pancakes if you don't mind a slight coconut taste. Coconut oil is metabolized 3 times faster than any other oil, making it a better 'fat' to eat. It doesn't 'stick' with you as long! It also contains lauric acid which (i think, you may want to google this) is the part that helps build immunities. I know several people who have switched to coconut oil and lost serious weight doing it! I didn't need to loose weight, but it really helps me stay healthy.
The book, "Eat Fat, Loose Fat" goes into a lot of detail about the health benefits of coconut oil. I could go on and on, but don't want to bore anyone
Coconut oil can be heated to higher temps without loosing its benefits. I use olive oil if I dont' have to heat it up.