Generally speaking, Luoyang Wangfujing Haidilao and Wanda have their own advantages. The specific choice of which one is better depends on your needs and preferences. However, according to certain standards, such as service quality, dining experience, convenient transportation and surrounding environment, the following comparisons can be made:

1. Service quality: Haidilao in Wangfujing, Luoyang is famous for its excellent service and warm and thoughtful attitude, providing guests with a more personalized dining experience than Wanda.

2. Dining experience: Luoyang Wangfujing Haidilao is rich in dishes, which can meet the needs of different tastes. At the same time, Wanda also has a variety of dining options.

3. Convenient transportation: Haidilao in Wangfujing, Luoyang is located in the downtown area, and the transportation is more convenient than Wanda.

4. Surrounding environment: The surrounding environment of Wangfujing Haidilao in Luoyang is beautiful and rich, providing more entertainment and shopping options. In contrast, Wanda's surrounding environment may not be so rich.

In short, if you pay more attention to quality service and personalized dining experience, as well as convenient transportation and rich surrounding environment, then Luoyang Wangfujing Haidilao may be more suitable for you. But if you pay more attention to Wanda's catering choices or other specific needs, then choosing Wanda may be more appropriate.