Gillette Silver Blue

[flynshave]

After the first shave Nacet are sharper than a new Feather blade... I would say Nacet, Perma Sharp (gets sharper for two or three shaves), Feather (great first shave but gets dull quick) , Bic Chrome Platinum (gets very sharp after first shave) are all equal footing and GSB just a touch below around similar like Asta Super Stainless (blue) and Gillette 7'OClock Sharp (yellow).

You and I seem to have very similar preferences in blades! Altho I'd probably reverse the positions of the 7H yellow/green packs. I had a great shave today with a third-use Perma Sharp (green), but the Yellow was feeling smoother to me at this point.

In order of preference, I like the Nacet, 7H Yellow, Super Iridium, Bic, Feather (meh for the price and longevity) in my GameChanger .68 and Gillette Tech collection, and I like to use the GSB, 7H Green, Gillette Platinum, & both Astras in the GC .84 SB and Merkur 34C. I'll even throw Voskhod in with that second mix.

 

[Ivo4u2]

As far as I can tell there's only one type of Gillette Platinum blade. Do you have photos of the two to compare?