I simply love the
Rubie and have used them for at least two years or better. I have used the
Nacet for at least as long and the
GSB even longer. Now is a good time to mention the
7 O'Clock Super Stainless (green Russian) and the
7 O'Clock Sharp Edge (yellow Russian) as these are both superb in their own right respectively. Sometimes a mere change of soap/cream and also a razor can turn what was an overlooked blade into a blue ribbon champ.
Cheapest
Rubie seller shipped from & to Europe for free I believe:
https://www.razorbladesclub.com/razorblades/#product_8656