I travel a lot, and since I recently started wet-shaving, I don't know which "good" blades are readily available in drugstores across the country (think Walgreens). I never check a bag, so I need to buy blades on the road. I appreciate the help.
Most of the ones you will find will be German Wilkinson (black wrapper) or blister carded ASR (Personna Barber), or Dorco (S. Korea)
Any of those will shave you though I would lean to the ASR first followed by the German Wilkies, IF (big if) you get a choice.