Is there really a difference between ASCO red and orange blades?

[md1234]

They all seemed the same on my face looking back at my notes. They are sharp and smooth and I get 4 or 5 shaves (2 if I do a head shave).

After SEptember I am going to shave with the three variants again and see if my opinion changes.

To be clear I mean the three Stainless variations not the Platinum.