I've tried a number of different blades recently, everything from Derby's to Feathers, but for the past week I've been using a Gillette Platinum Rubie and I have to say it's the best I've tried yet. I have a pretty tough beard and most blades don't make it past shave 3, but this Rubie - wow, it's been cutting like a dream, very forgiving in almost every razor I own, it completed it's 4th shave today and honestly it feels like it still has plenty of mileage left in it.
It's definately on my next order of bulk blades.
It's definately on my next order of bulk blades.