Caviar Eye Cream and Snake Venom Eye Cream have their own advantages and disadvantages, but it is hard to say which one is better. Here are their respective features:

1. Caviar Eye Cream: rich in collagen and pearl powder, it can nourish the skin and improve fine lines and dull skin. It needs to be massaged until fully absorbed and is suitable for drier skin. The price is relatively high, usually more than a few hundred dollars.

2. Snake Venom Eye Cream: Contains snake venom extract, with repair and firming effects. The texture is light and can be easily applied with a moderate amount. It's a good idea to use the same amount of water as you would if you were to use it on your own. The price is relatively affordable, usually between tens of dollars to more than a hundred dollars.

Thus, which eye cream to choose depends on one's skin type, age and needs, as well as budget and preference.