SAS-STAT Software vs XLSTAT: Which is best for you?

This very powerful and fast software allows me to analyze datasets with dozens of millions of observations relatively quickly!

SAS-STAT Software can be challenging when it comes to data import, lacking accessibility and intuitiveness. While it excels in analysis, it falls short in facilitating the development of new analysis techniques compared to open programming languages like R. Mastering all its features can be difficult.

Very satisfactory, the results according to the methodology, explanation of each of the methodologies on the Web and other aids, very fast response and flexibility when contracting a license.

I still have problems maintaining the scripts for the runs I do and redoing my old runs.