The bigger the number after Coffefs, the better?

The bigger the better, the less quantity, because the razor with multiple blades or knife nets is better. FS stands for razor, which generally starts with 8, 6, 3, 1 Nowadays, there are few razors starting with 2. 8 start with rotary double knives, 6 start with reciprocating, 3 start with rotary three knives, 1 start with vehicle. Therefore, when the quantity is relatively small, razors are multi-headed. In contrast, of course, it is better to have fewer people.