Got this selection of blades, could you put them in order, sharpest to least sharp.
Thanks
Lord Platinum
Shark super stainless
Derby Extra
Derby premium
Astra superior stainless
Astra superior platinum
Sharp 7am plus
Personna platinum
Bolzano superior
Feather new hi stainless
Treet platinum
Dorco HQ
Gillette platinum
Gillette perma-sharp
Wilkinson sword
Thanks
Lord Platinum
Shark super stainless
Derby Extra
Derby premium
Astra superior stainless
Astra superior platinum
Sharp 7am plus
Personna platinum
Bolzano superior
Feather new hi stainless
Treet platinum
Dorco HQ
Gillette platinum
Gillette perma-sharp
Wilkinson sword