Why get a long-term visa? • Legal certainty. No more worrying about policy changes affecting your stay.
• Perks such as tax benefits, no 90 day reporting, airport immigration fast-tracking, expedited visa processing, etc.
• Ability to open a bank account, get a driver's license, sign legal documents, etc.
• It's the legally correct approach. Things like visa-exempt entries, tourist visas, extensions, education visas, the DTV are meant for short-term visits, NOT long-term stay.