The choice of sub-class in "Steam World: Heist 2" is a very important thing in the game, and the more recommended sub-class in the game is sniper. For all classes, except melee, it is recommended to learn sniper as a sub-class. Point out the first-level aim so that you have a certain hit rate.
What sub-professions are useful in Steam World Heist 2
For all professions, except for melee combat, it is recommended to learn sniper as a secondary profession and aim at the first level, so as to have a certain hit rate
My suggestion is that each character learns 6 professions to level 2, so that they have more skills and can also use the gear/blood volume given by each profession