What is your worst blade?

[ackvil]

Rockwell. IK have tried this blade a number of times and have never gotten a good shave with it. It is the dullest blade I have ever used.

 

[dil_5]

Wilkinson sword.
Love my Wilkinson Sword Classic razor but detest the blades that came with it no matter what razor I use them in. Haven't used them since my 1st year DE shaving though so I reckon it's time for a revisit.

 

[P1C0]

Derby Extra

But it is not only about the rough shave itself, but also about how the cuts and nicks progress many days after the shave.

Specifically, even though I may get a cut that is superficial, it will just refuse to heal, I don't know what the deal is with the coating I can get a cut with a Shark SS for example because of a stupid mistake, and it will be gone the next day, but the cuts I get with the Derby re-open even after a week.