Which is better, flexible production line or automatic production line?

Because each line has its own characteristics, the key point is whether it is suitable for your development strategy.

For example, if the flexibility is 200w, the automatic system is160 W. ..

If you make a product for a long time with the same capacity, will you spend 200w or 160w?

If you switch to producing different products, natural flexibility is the best.

There is no best production line, it depends on your strategy.