Hello everyone!

I've recently become interested in 3D printing and want to try building my own 3D printer. I've heard that stepper motors are a key component for achieving precise control. Do you have any recommendations for choosing stepper motors? I found a website, skysmotor.com.mx, that offers various stepper motors; would you recommend buying from there? Also, what other important components should I pay attention to when building a 3D printer? I look forward to your sharing and suggestions! Thank you!