I agree with the majority opinion that the sharper blades work better. My everyday razor is the AL13+++. Permasharps and Nacets are in the top 5, but I started looking to alternatives since these are getting scarcer and more expensive over time. I now consider the BIC, Personna Med Prep and 7 O'Clock Blacks as my top 3...due to their availability and cost. Feathers are sharp, but not as smooth as the others and they are costly.