I've been using Schick Xtreme3 razors (3-blade) for years, but they seem to have suddenly deteriorated in quality.
I might be wrong but it looks to me that the makers are trying to get away with a thinner steel for the blades.
Consequently, the blades bend away from the whiskers and skip over the top instead of 'digging in'.
Pressing harder only makes it less effective.
In fairness I have to say that I often don't shave for 4 or 5 days, so maybe I'm expecting too much.
What do you think?
If you shave with a blade, what brand do you think is best?