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Smart Decision! Have fun trying them out - do not use one for more than 2 shaves (my recommendation) until you really get the hang of it - you want to compare the blades at their optimal performance...

I would not go buy 400 of anything, especially if you have not used them and a whole lot of others to decide which you really like.

Ive used the 301 and they are OK - not super sharp but they are...