Yuanzu cake has many flavors, such as chocolate, strawberry, matcha, milk, tiramisu and so on. As for which sandwich is the best, it depends on personal taste preference.

If you like sweets, the chocolate-flavored Yuanzu cake may be more suitable for you. If you like fruit flavor, then Yuanzu cake with strawberry flavor may be more suitable for you. If you are interested in the taste of matcha, then the Yuanzu cake with matcha taste may be more suitable for you.

Generally speaking, each flavor of Yuanzu cake has its own unique flavor and characteristics, and you can choose according to your taste preference.