Hi Osmg , in hybrid stepper motors the rotor teeth help guide the magnetic flux to preferred locations in the air gap, which improves their holding, dynamic, and detent torque when compared to permanent magnet and variable reluctance types.

MotionGoo are high-quality NEMA motors and it is recommended that you pair them with its industrial drivers. But, any driver show in my drivers series is sufficiently workable with this type of motor (https://medium.com/jungletronics/quick-intro-to-motor-drivers-322e4929db44). Pay careful attention to its datasheet connections pins. Thanks for the visit, Hope that helps, Best regards, J3 o/