The best just got cheaper. The Crucial C300 has dropped in price by £3 and the Quidco rates have gone up from 7% to 9%. Under £110 for this drive is amazing and far better value than the Corsair for £95 or WD for £100 at Ebuyer.
For those who don't know about this drive, it has amazing 4K speeds (almost as good as the Intels), which along with read speeds of 355MB/s makes it the perfect OS drive. Well worth trying if you find your system slow to boot or open applications.