This question is subjective. Everyone has different preferences for spaghetti and Chinese noodles, so it's hard to come to a conclusion about which is more delicious. But we can compare their characteristics and flavors in many ways.

1. the taste of noodles: spaghetti is made of flour and eggs, with soft texture and silky taste. The tastes and varieties of Chinese noodles are more diverse, including Lamian Noodles, Daoxiao Noodles and noodles. Each kind of noodles has different taste and texture.

2. Sauces and seasonings: Pasta is usually made of ketchup, cream, olive oil and other seasonings, which is rich and refreshing. Chinese noodles use various seasonings, such as soy sauce, bean paste, pepper, onion, ginger and garlic, which are delicious and rich in flavor.

3. Ingredients: Pasta is usually served with western-style ingredients, such as Italian sausage, mushrooms, green peppers and onions, while Chinese noodles are served with traditional ingredients from China, such as beef, mutton, eggs and tofu. These two styles are completely different.

4. Cooking methods: spaghetti is usually boiled or baked, while Chinese noodles include cooking methods such as boiling, frying and frying, so that people can make more changes and innovations according to their own tastes and ingredients.

In a word, both spaghetti and Chinese noodles have their own unique tastes and characteristics. Different people may have different preferences, so we can appreciate their uniqueness and find our favorite tastes and styles.