The Guru of 3D posted a review on the OCZ Vertex 4 SSD with 1.5 firmware
We retest the OCZ Vertex 4 SSD yet now with 1.5 firmware update. , again bringing more performance towards the Vertex 4 series of SSDs. And albeit the difference is not as big as the 1.4 release was, it certainly makes a difference as this article will show you.OCZ Vertex 4 SSD with 1.5 firmware