I realize these blades no longer technically exist and have never actually used them. I have tried the new Personna Reds from Germany that are Platinum-chrome coated and they are very nice and comperable to the Nacets I've been using. I also see a Personna blue and white package that is also Platinum-chrome coated from Germany that WCS says is the previous Israeli red. Given the same coating and country of Mfg I'm a bit confused. Are these the same blade in different packaging?