One thing is for sure a Turing-Complete Nxt would have much more marketing WOW than 1000 TPS Nxt.
I think everyone can clearly see that fact with Ethereum.
You cannot be serious with this statement. What percentage of people have even heard the phrase "Turing-Complete"? What percentage of people hate standing around waiting for that little machine to spit out their Visa slip?
It's just a matter of the audience. If it's tech-savvy USE THAT TERM, it's interesting, it's new...
If the audience is Joe vaan der Average, then probably not.