As mentioned here, the cheapest brick and mortar location for Wilk Swords is Wally World. I got my 10 pack of Germans for under $2. They were a bit harsh compared to my straights, but I didn't get burn...just wasn't super comfortable afterward for about an hour...then the discomfort faded. They were sharp and gave a good shave. Were I not so in love with my straights I'd certainly use Wilk's without hesitation, and keep some around with a fatboy for travel purposes, etc.

Point of Fact: I do not have extensive experience, and have not tried other blades. I got into DE shaving because of a logistical issue with my straights and did not want to go back to cartridges. I'll never buy cartridges again.

Peace,