Original, in fact, if you ask this question here, you will get any kind of answer. I will give you a subjective answer. Both types of oil can be used. It depends on whether you prefer economical and practical or so-called good for the car. There is no saying that one of the two oils is better than the other, just like the difference between Haagen-Dazs and DQ, both can satisfy your taste buds, but if you think that Haagen-Dazs is more expensive, it must be better than DQ, then that’s okay< /p>