If I knew they would be around forever...the new Rockwell blades may reign supreme. Barring that-Astra SS (not SP). Albeit it is a subtle difference, I believe the SS is a smoother and easier-going shave but just as close as the SP affords
Polsiver. You can't shave with anything better so no point in dragging things on any more.
This thread's done - have it locked by a mod please.
Thanks for everyone's participation.
I use Personna blues in everything, they have no glue, they're very sharp, but smooth, and they feel stiffer than some other DE blades. Add in that they're very reasonably priced and I won't use anything else.
One blade? Probably double edge but I like my straights too hehe. Umm ATM its GSB but I've just got stock of nacet, rubie and perma sharps so one of those may take the cake.