Hey, I am a student from Germany. Two years ago I bought my Tevo Tarantula. It was not an amazing printer but it was cheap. During the years I replaced many parts and made upgrades until I am satisfied with the print quality. Now I am printing face shields for local stores and my school. To fix some broken prints I use the 3D Simo Mini 2. I design my files with Fusion 360 and 3D Builder. As Material I normally use Material4Print PLA and diffrent kinds of Prusament.