Quote Originally Posted by CSFFan
I tried to read the article along with the headline, but it was gibberish to me...
I can relate. It mostly is to me too. I had to pass just after

the classic “double slit” experiment, in which particles (let’s say electrons) pass through a pair of narrow slits, eventually reaching a screen where each particle can be recorded.
And I don't even understand why the classic particle/wave duality is relevant.

Actually at this point in time I don't even care. What I want is positive proof it works. After that the theoretical physicists can spend the next few decades defining why.

I want to extend my previous comparison of thrust levels.

Photon drive 0.0067 mN∕kW max
EM-drive 1,2 mN/kW the thrust level proves it is not a photon drive
Hall thruster 60 mN/kW more power per kW but needs propellant.

It is likely, assuming the EM-drive really works, that there will be a lot of improvement over the 1,2mN/KW, reaching or surpassing the Hall thruster. This is only the very first generation of design.