Electric razor fiends! Formerly wealthy cartridge razor advocates! You should be using a double-edged safety razor.
About a year ago I finally took the plunge (and subsequently forgot to talk about it) and got myself a decent DE Safety Razor, a badger brush and a bowl. It has changed my life. Well, it has made my face smoother, my wallet a little bit fatter and I don't get nasty razor burn any more. Yay!
I started out with this bad-boy:
https://www.amazon.co.uk/Merkur-Futur-B ... 903&sr=8-1It's an excellently engineered, weighty, stylish bit of kit, and it allows you to adjust the angle of the blade from aggressive to SLASH YOUR FUCKING FACE UP. It's great, but recently I bought a second razor:
http://www.amazon.co.uk/Merkur-Heavy-Do ... 894&sr=8-1This one's by the same people, and therefore incredibly well built, but crucially, it's a little smaller, less cumbersome and much easier to use. You don't get the adjustable blade angle feature, though, which I didn't ever use on the other one anyway.
So, that's £35.
Next, you want a quality badger brush. You can get synthetic ones (which is what I started with), but the ones with proper badger hair are approximately 73x better at holding water and producing a good lather. I have an Edwin Jagger Pure Badger one or something. It was about £50, but it'll last you a lifetime if you look after it - as will the razor above.
So, £85. Next, you'll want a bowl. £15 will get you a nice one - this is for lathering up your shaving cream.
£100.
Now for consumables. You'll want a nice glycerin based cream and some blades. I recommend Geo F Trumper's shaving cream - I use one that smells faintly of lime. It's lovely and you'll want to eat it. It's like that stuff you get on top of a key-lime pie. Mmm. This is about £10 a tub, but I've had my tub for a YEAR. A fucking YEAR.
For blades I'm currently using Feather:
http://www.amazon.co.uk/Feather-Hi-Stai ... 908&sr=8-8These are Japanese steel and they're sharper than anything I've ever encountered. Each blade will last a long time. It's difficult to say exactly how long because beards vary, but for reference, I'd go through a Mach 3 cartridge every two or three shaves - any more than that and it'd be blunt and I'd wind up with even worse shaving rash than with a new one. With these Feathers, I'm getting five or six shaves, and even then I'm changing them out more out of newfangled-ness than them being blunted. Oh, and you might notice that you get 30 for around a tenner.
So, initial outlay is £100 for the kit, plus another £25 for cream and blades which will last you over a year. That's quite a bit cheaper than the mainstream cartridge blades which used to cost me probably £25 every couple of months.
Further, the actual shave is INSANELY close and I no longer suffer from horrible red spots and marks on my neck as a result of shitty cartridges. I would recommend switching to a DE razor to anyone. Does anyone else shave like this? If anyone is genuinely interested, I can go into explaining how exactly you go about shaving with this kit - because it's a little bit different to a normal shave. So yeah. It's good. Also, I may or may not be a DE shaving "enthusiast" at this point.
NB: I'm not going to lie. This is not going to beat the convenience of shaving with an electric razor, which is admittedly really quick and handy. BUT - and I've tried some of the more expensive electric razors (my Dad has one with all the bells and whistles) - you will not get a closer shave than this without visiting a Turkish barber. It's incredibly refreshing and smooth.