Having worked a decent amount in Excel, here are my key issues: - VBA Macros and Sheets are two distinct paradigms. Within an Excel file, it is not always clea

Having worked a decent amount in Excel, here are my key issues: - VBA Macros and Sheets are two distinct paradigms. Within an Excel file, it is not always clear how the two interact and requires meaningful digging. - Once a numerical model has been calculated in a sheet, it is difficult to scale it. Yes, it is possible to copy sheets but if you make a change or want to do something 100's+ of times, it's a pain. - Data integrity is a problem. Opps I pressed the wrong key and I deleted some data. Oh shit, I don't have Git to compare what was changed. PS article dated 2017