There are many dating sites, and it depends on the type of people that interest you. If you are interested in finding somebody living in your local area, it may be best for you to choose a local dating site, but if you are looking for a partner abroad, then an international dating site may be a better choice for you. There are a lot of niche dating sites allowing you to meet people from various countries or with similar interests.
If you are looking for a partner from Asia or you are single and living in an Asian country then I highly recommend https://onlinedating.asia because there are a lot of members there looking for serious relationships.
As I mentioned, the best dating site for you is the one that has members who appeal to you.