I am only three months into wet shaving and I am experimenting with different blades. I have read in a few posts that Personna Reds are good. My question is are these the same blades or some kind of knock off? I found them on the shelf at a local store and they seem ok. I have seen these in both a red and blue package. Are these the same blades that are getting the good reviews on B&B? Also are the Personna reds = crystal blades?
Thanks for all the help.