Yes, I think having more big cities is a good trend. Big cities often drive economic growth and innovation, which is good for the country. They also offer more job opportunities for people, which can help reduce unemployment. Plus, big cities attract people from different backgrounds, making them culturally diverse. They usually have better infrastructure and public services, and more universities and educational institutions, which is great for education.

No, I don't think it's a good trend to have more big cities. Big cities can become overcrowded, leading to housing shortages and high living costs. They also tend to have higher pollution levels due to the increased population density. The fast-paced life in big cities can be stressful and impact people's mental health. Moreover, big cities can lack the close-knit community feel of smaller towns, and they can strain resources like water, electricity, and public services.

It depends on how the development of big cities is managed. If the growth is balanced with sustainable development, it can be a good trend. The quality of life for residents should improve, and effective urban planning can help mitigate the negative impacts of big cities. It's also important to address economic disparities between urban and rural areas and implement sustainable practices to protect the environment.