The main difference between the M8 and M9 is that the camera on the new model is infinitely better. If you're a rabid photographer then paying the extra might be worth it, however if your bank balance doesn't quite stretch to this year's model, the M8 is the obvious choice.
Not only is the M8 one sexy looking phone, you can pick up some cracking deals on it. Don't spend hours sifting through comparison websites; we've done all the hard work for you.
Here is our list of the best deals on the market we can find for each network.
Don't forget to check out our best smartphone guide.