Tom's Hardware Guide published a review on Crucial MX300 525GB and 1050GB SSD
A quote from the article:
The Crucial MX300 has moved out of the limited edition cycle and is now a retail, mainstream product. Armed with Micron's new 3D TLC, the highest density flash available, the series could redefine the mainstream SSD market with a new low price point.Crucial MX300 525GB and 1050GB SSD Review @ Toms Hardware