Yesterday was day-4 with the GEM PTFE in a 1912. Looks like this blade is restoring my faith after 3 short-lived blades. And as a bonus, I hooked up with mdlgrant (nice fellow!) and picked up 100 blades from the group buy.
Same setup this morning : 1912 with GEM PTFE(5) , and another very nice shave.
My poor old DEs have seen very little love during GEMini.