Which is better, steel structure villa or concrete villa

Both steel structure villas and concrete villas have their own advantages and applicable scenarios, which need to be comprehensively considered according to specific situations. Here is their comparison:
Advantages:
Steel structure villa:
1. Lightweight, low density, can reduce the bearing pressure of building foundations, and has relatively low requirements for the foundation;
2. Fast and convenient construction, high degree of prefabrication, short construction period, saving time and labor costs;
3. Environmentally friendly materials to reduce the pollution of construction waste to the environment;
4. Flexible and versatile design, capable of achieving large-span design;
5. Good corrosion resistance, less prone to mold, and will not gradually shrink or deform;
6. Steel structures have strong seismic performance, providing sufficient safety protection for residents;
Concrete Villa:
1. Good insulation in winter, cool in summer, and excellent sealing of building structures;
2. Concrete houses have a long lifespan and can be used for decades or even hundreds of years, with low cost, making them economical residential buildings;
3. It avoids the excessive growth of mold in buildings, does not impose strict requirements on residents, and causes relatively little pollution impact;
4. It can design various shapes such as walls and columns;
5. With high load-bearing capacity, materials can be selected according to design requirements to strengthen seismic protection;