I've found that BIC Chrome blades work as well as Feathers in my AS-D2, they last longer and cost less.
You are very correct sir, you know how I know? Cause from other's such recommendation, I already have a 100 pack of Bic Platinum blades on my list for purchase next month. So, I will be seeing very soon about those blades that everybody seems to like.
Plus, something else I like about the Bic blades already, they cost less then the Feather blades. Feather blades on average for a 10 pack, are like 4.99 a pack. But the Bic blades are I think 0.89 per pack. So those levels of savings do add up, once one buys 100 blades worth hehe.