Hey! For simple text files, I always use the `Open` statement with `Line Input`—super lightweight and fast for small files.
But if you're dealing with Excel files, `Workbooks.Open` is the way to go. ADO is great for huge datasets, especially CSV, since it’s way faster than looping through lines.
Check out this link for ADO examples: [ADO VBA Guide](https://www.example.com/ado-vba).
For mixed file types, `FileSystemObject` is flexible but a bit slower. Depends on your needs!
But if you're dealing with Excel files, `Workbooks.Open` is the way to go. ADO is great for huge datasets, especially CSV, since it’s way faster than looping through lines.
Check out this link for ADO examples: [ADO VBA Guide](https://www.example.com/ado-vba).
For mixed file types, `FileSystemObject` is flexible but a bit slower. Depends on your needs!
