As more products come to market with three-bit-per-cell NAND, drives like Transcend's SSD370S with MLC become increasingly attractive. Micron, SK hynix and Toshiba all failed to make planar TLC as fast as Samsung's existing V-NAND flash.
The Transcend SSD370S features MLC flash and ships with management software; Performance is mainstream, and when you can find it on sale, it does compete with entry-level products on price
Transcend has failed to aggressively and continuously keep the SSD370 512GB price low enough to compete with other products that deliver better value; Random performance is often lower than on competing products in this class of SSDs