Well as ive never done a DE shave before and reading through this site etc ive ordered a Edwin db89l plus an Omega Boar #49 brush and Arko cream, someone kind enough has sent me a selection of blades to try which are Derby, Astra, SuperMax, Gillette 7 0 Clock, Wilkinson Sword, Bic & Feather, which one is best suited for my first DE shave ? thx