I think the honing experts who are candid admit that they can't match the sharpness of a Feather blade.thestubblefactory said:I agree with this pretty much. If you have the ability to tweek things in a DE more than just your technique and what blade you use (i.e. adjustable) then it is a bit easier for you to rival the best straight razor shaves. From that I mean a perfectly honed "real" straight razor and you know what your doing when you use it. However, its all a matter of comfort level and how you deal with the biases you accumulate along the way of your shaving experience.
The only issue is whether sharpness is your thing or you find it too unforgiving. If sharpness is your thing, A str8 shave will never beat the shave you get with a Feather blade.