Questions about using offset presses and printers to make business cards?

In fact, I think printing is more trouble-free in comparison. Of course, I am talking about making a box, because the offset printing machine is more troublesome to operate, especially if you make business cards with more colors. If the offset printing skills are not good enough, it will be troublesome in setting and color matching, but the production cost is still lower than that of offset printing. If you have both machines, it would be good to use them according to the actual situation.