I voted on 5/8 for one reason: selection. You will find more razors available at better prices in this size than in any other.

More often than not my smoothest shaves come easiest with my 6/8 oblique point smiling blade.

My fastest shaves are with my 4/8 spike, I can really zip it around.

My favorite razor is a 5/8, it looks the coolest and does a great job.

My first razor was a 5/8 spike that will still be giving great shaves well into the next generation.



My advice would be to get ANY razor you can from one of the great guys here on this forum. You will know it is in good shape to shave with, competitively priced and sharp. Then whatever size it is learn to use it well, master it figure out its nuances then go shopping to find one that is even better. Then welcome your razor acquisition disorder with open arms.

I didn't mention my 7/8 because, or my other 6 5/8's because they are still witing for a rainy day for me to work on.