The benefits of using sheets is it automatically saves to your drive, and you can download it anywhere.
Go to your Gmail account, Click on your Google Drive, click "new", and then click on Google Sheets.
The toolbar is very similar to Excel. You can insert charts, add data, make words bold or italicized, and change the colors.
Automatically saves your work to Google Drive.
Teacher can access Google Sheets from any computer using an email address.
Free for anyone to use!
It does not have everything that Excel has to offer!
NO OTHER CONS, ITS AN AWESOME TOOL TO USE!