I absolutely agree!For people arguing that it's not a true SE razor and that a DE blade can't provide a great shave, say that to the Turkish, Indian, etc. barbers who routinely use half a DE blade to provide some of the greatest shaves a person can get. I understand that there's something 'special' or 'fulfilling' about using a straight or a finely machined piece of metal like a feather pro guard blade. But most of that is just mental and a half snapped Derby in the hands of a master will outshine a feather pro guard or straight razor in the hands of a commoner.
DE blades can give magnificent shaves when the geometry of the razor and the technique of the user are good.
This is why I love shavettes so much.
And my Shavecraft Tech with a 7 O'Clock Yellow easily gives as good a shave as my Asylum Rx with a Kai Pink and that is that!
I honestly think that Feather must have conned the OneBlade designers into making a razor which exclusively uses their really-not-very-good SE blades.
The Focus Dynamic's ability to use DE blades is actually one of its great strengths.