There are two ways you can earn by selling Products

An ecommerce and Droppshipping

Profit

Dropshipping has a lower profit margin as compared to e-commerce. This is due to dependence on supplier pricing.

Inventory Management

In dropshipping there is no physical inventory. Where whereas an ecommerce needs to have inventory in hand.

Shipping

The supplier handles the shipping of products in Drop shipping. In ecommerce retailers is responsible. 

Brand Control

Ecommerce retailer has full control over the Brand, whereas the dropshipper is dependent on the supplier.

Customer Experience

In Dropshipping customers may face issues with return and shipping time. E-commerce retailer takes full responsibility.

Market Competition

E-commerce has low competition due to ownership of the product whereas dropshipping has high competition.

Each has its pros and cons what do you think is best for you?