l new to cnc and and l going to order the c beam large but when it comes to the motor you need to pick from two one normal and one with high torque which is better
High torque motors provide more torque for faster moves and heavier loads. However they need proper drivers to drive them to their full potential: See Hooking Up External Drivers to the CNC xPRO V3 and you'll also need 3x DQ542MA Stepper Motor Driver In short, more expensive, but more powerful. The standard motors suffices for standard use cases, though