The transition from one Tether standard to another requires not just a technical transformation, but also taking into account a number of parameters: from the network status to the load level, the presence of a reserve, the commission structure and verification on the platform side. The Polygon POL network, despite its popularity, is sometimes less preferable for regular transactions due to variable transaction costs. In turn, TRC20, based on Tron, offers a stable architecture, low fees and high execution speed.