Quality is good, i haven’t seen any compability issue, highly recomended.
Poor quality! Many parts missing! Seller playing dead, no communication possible. Never ever again! Every axle slips through the gears! Just bullsh.t quality! It is impossible to build something with these parts, if you don‘t want to use glue. Ganz ehrlich, finger weg Leute! Ich würde gerne null Sterne vergeben!
Ganz schlecht Qualität. Von AliExpress bestätigt.