Remember that the VIRGIN Olive Oil is best for having cold - on salads, etc.
I mostly use Rice Bran Oil because it has a lot of health benefits also, but unlike Olive Oil, has a high smoking point which means if you want to use it for high temperatures it is better to use. Avocado Oil is another good oil with a high smoking point, and that is also good on cold salads, etc. You don't have to pay high prices for the oil, so look around for one that suits your pocket. Below is a link that tells you the difference between Extra Virgin, Virgin, etc. www.sparkpeople.com/resource/nutrition_art