Generally, if you choose the 8 attribute, you should be able to get an 80+ excellent in three days, which is higher than most of the excellent ones found, and you can choose the goalkeeper in the position, which is very useful when the lineup fills the short board. U 18 players are very good in the mid-term. .u20 is naturally useless. U 19 has a short training period and slightly lower requirements, and it is a good substitute when no good players can be found in the early stage.