1. Catering choices: Rich people have more choices, and they can choose high-end restaurants or enjoy luxurious food experiences, while those without money will choose more economical restaurants or cook by themselves.

2. Quality of dishes: Rich people are more likely to taste high-quality ingredients and well-made dishes, while those without money will choose cheaper ingredients and simple dishes.

3. Dining environment: Rich people will choose a more comfortable and luxurious dining environment and enjoy better service and atmosphere, while those without money will dine in a simple environment.

4. Social circle: Rich people are more likely to eat with other rich people and participate in social activities, while those who have no money are more likely to eat with family members or close friends.