In fact, any brand is similar, mainly depending on the color that suits you. If I have to choose from the two brands you mentioned, I think Oprah's is better. A brand with good make-up, I recommend MAC, the color is more positive.
If your eyes are fleshy, avoid using red and purple, which will make your eyes more swollen. It is best to use gold brown or blue.
The problem of dark circles can't be helped by concealer or liquid foundation and eye shadow.
You can buy two colors of foundation, light color can be applied to the whole face, and dark color is used to outline. For example, if the cheekbones are wide, you can paint some dark colors on the side of the cheekbones to create a shadow effect, which will be much better. If the eyebrows are about one centimeter wide, you can consult the cosmetics counter, so the effect will be better.