I also searched this information and found that in general terms, onshoring is an approach to team expansion where you outsource your project to a team located in another city in your country, usually with lower labor costs. For example, if you are based in New York, hiring a team from Portland would be outsourcing. I recommend reading more here https://anyforsoft.com/blog/nearshoring-vs-offshoring-vs-onshoring-whats-best-option-it/ So I want to say that if you compare onshoring with offshoring and nearshoring, then the first option is the most convenient in terms of geographic proximity. You, as a business owner, will be able to organize regular meetings, which will speed up the development processes.