Need Advive About Printing On t-shirt

Hello, Everyone, I want to start a new business of t-shirt printing But I don’t have a lack of knowledge about printing on a t-shirt I just want to know through my post which printing is better on the T-shirt Either screen printing or vinyl if anyone knows about printing suggest me here.

For this you should to use a good screen printer. I do this type work at home and use this TECHTONGDA 6 Color 6 Station Screen Printing Machine which is featuring six colors and six stations. Table type and combinatorial design. Micro-adjust function. Advanced electrostatic spraying and electroplating.