In December 2013 after 6 years of shaving with electric razors, I decided to give DE a try. After watching some Youtube videos and getting some recommendations from this forum I felt ready. I picked up a Van der Hagen boar brush with deluxe soap, fruit bowl for lathering, styptic pencil, Gillette black handle Superspeed and a sampler pack of DE blades. The sample pack included a couple types of Personnas, Lord, Supermax and of course Derby Extras.
For my first shave I ignored advice to shave after showering since I never had in the past. I loaded my Gillette with a Derby Extra since I was told this was the best beginner blade. Soaked the brush while holding a warm washcloth to my face for a few minutes. Bowl lathered the soap which ended up being pretty thin due to my inexperience, brushed it on and got ready to do 1 WTG pass with an XTG pass on my cheeks.
Then I proceeded to have the worst shave of my life. Ended up with a several nicks on my upper neck, razor burn on my lower and a few nicks on my chin. The next shave went a little better and I tossed the Derby. After that I never used that brand again. I feared Derbys as much as some fear Feather blades. Many reviews of them are bad and one B&B member commented that "they couldn't cut a fart." And I couldn't understand why so many razors are sold with a pack of these blades.
So I bought an Edwin Jagger DE89 and it came with a pack of Derby Extras. My first few shaves went well using a Personna blade and this morning I decided to give the Derby a try on a day's growth. The shave was surprisingly good. The blade was comfortable and the end result was the same I get with my favorite blades. I did have one nick on my chin due to a little carelessness, but no irritation or razor burn.
I'm going to see how long the blade lasts and if it works well in other razors.