Also - Which blades? So much choice!
The thing with blades is at the start you just don't know which will suit you the best. I started with Derby's and found them to be good, a lot better than a lot of the reviews I had read from other folk. I then got a sample pack of blades and the first I tried was the Gillette 7 o'clock Sharp Edge (yellow) and I have only tried 1 other blade in that pack (Astra Superior Platinum, which I didn't like). The Gillette just seemed to go perfect with my skin/face and so I bought 100 of them