I think you may appreciate my two part answer here: https://news.ycombinator.com/item?id=10280323 https://news.ycombinator.com/item?id=10280323 Essentially at

I think you may appreciate my two part answer here: https://news.ycombinator.com/item?id=10280323 https://news.ycombinator.com/item?id=10280323 Essentially at this point there is much less difference than there used to be, I'm not convinced the paper addressed that completely, and the historical progression is detailed.