Im beginner and my goal is get the first job as a 3D motion guy. Is there any ways to reach that? I mean what will be better: study in designer college or learn by online courses?
The best way is to simply start. And a job can be found by your portfolio then. It’s about your skills, not about the diploma at the wall.
That said, studying things like anatomy can help enourmous. A good topology is still mandatory for a good animation.