So far these blades seem really smooth for me. I could use these everyday and not look back. They're not the cheapest blades I've used, but I do get a decent shave.
I've been using Keramiks for the last couple of weeks.
I find them excellent.I find them very comfortable in my '60 Super Speed.
The blades come in a plastic box with used blade storage underneath.The blades are single wrapped with 4 huge blobs of glue..the only negative I found with them.Enough glue to stick the blade to the razor,use glue side down in a TTO
Of the blades I have tried they are by far the longest lasting,I have got 7 good shaves from them,no other blade has come near that for me.
They are currently $19/100 shipped from B&B member Melyus but there are rumours of scarcity/discontinuation about.
Not a fan of the Astra Superiors. However this particular astra is sharp and smooth. Very forgiving. A slight notch below the iridium supers. Easily lasts one week -- probably longer.
According to previous posts this blade may be discontinued. Board member Melyus currently stock this blade. For Astra lovers or shavers seeking a new blade give this gem a try.