Today, a US company is the best option for optimizing the taxation of an online business.
A WYOMING company can serve as a holding or operating company.
In addition to a 0% tax rate on profits, WYOMING protects the anonymity of its members, and the "LLC" legal form enables you to carry out a wide range of activities with the same company: whether it's a product or a service, you can sell just about anything you want with such a company.
An american company has a solid reputation for Marketplaces, payment processors and banks, these 3 types of partners being necessary for any online business these days.