That is easy, got his YouTube channel and listen to any of his vids.

Jeff had been around in the tech community for a while. I have used his ansible roles almost a decade ago.

If you read the article you would have seen multiple links to his channel and videos where you could compare

He provided a whole YouTube video on his popular channel, with more than 750,000 subscribers: https://www.youtube.com/watch?v=UMofZIT9FcQ

RTFA

> His case would be much more compelling

If he convinces you, what will you be compelled to do?