The most helpful thing about Spreadsheet2qif for G Suite is that it simplifies the process of converting data from Google Sheets into a QIF format. This allows users to quickly and easily convert their financial data into a format that is accepted by various financial services. The main upside of using Spreadsheet2qif for G Suite is that it eliminates the need for manual entry of data into a QIF format. This can save time and reduce potential errors that can occur when manually entering data. Additionally, Spreadsheet2qif for G Suite allows users to customize the output format to meet their specific needs. This allows users to tailor the output to their specific requirements, such as formatting for specific financial services.