Selecting the appropriate tillage machine is a critical decision for any farmer, impacting work efficiency, crop quality, and cultivation effectiveness. This chapter examines the process of making informed choices, emphasizing the factors and criteria that should influence this decision. We will explore the importance of matching the machine to specific crop types, soil conditions, and the farm's needs. Economic considerations, such as the costs associated with purchasing, operating, and maintaining the machine, will also be thoroughly analyzed. Calculating the return on investment and avoiding unnecessary expenses are essential. By making the right choice, you can achieve superior results in farm management.