The SSD Review published a review on the Apotop S3C 256GB SSD
A quote from the article:
The new Apotop S3C SSD features the Silicon Motion 2246EN controller which we first reviewed in the Angelbird 512GB wrk SSD (http://www.kitguru.net/components/ssd-drives/zardon/angelbird-512gb-wrk-ssd-review/) back in August this year. The controller impressed us, so we have already high hopes for the Apotop S3C.Apotop S3C 256GB SSD Review @ The SSD Review