The Azor 4 is the best razor I've used.
I have tried most of these blades. If you use foam with this it's terrible. If you use king of shaves gels etc then it works ok. It's not a great blade but definitely adequate i would not say this deal is super hot.
All taken on board guys but bought 20 blades of match 3 today so should be good till this time next year but now want to try the kings... thinking about it; why did I buy that many grrrrrrr UKHD lol
These are superb blades..best ive used..I use the 2 monthly direct debit option of £6 from king of shaves and get a 4 pack of blades sent every 2 months....that way it's no big outlay.
Interesting, I wasn't mad on the 5 blade razor either (see my comment above) but find the 4 is great for me. It's just down to personal preference with razors though I find.