Both a review and an original article are important. Truthfully, the original article carries more weight and possibly more value. This is because the originality takes some risk. However, the reviews are not easy to compose and are valuable as well. Thank you.
Kishor Adhikari , both have value for sure, in my opinion review articles are not superior to original research articles, in the end, to be able to write a review paper there should be published original research about the topic, without original research no one can write a review paper.