I have about 15 feathers 2 PolSilvers and 4 Gillette Silver Blues and about 70 Derby Half Blades left
This shelf in my guest bathroom closet is mostly dedicated to blade storage. Hey, I just noticed I have room for more.
For the last couple of years Persona Lab Blue's have been working, I usually stick with the same blade until they change how their manufactured then I go looking for a new blade. All I have is a box of 100 Person's and a straight razor.