Hi guys, can anyone tell me what is the difference between these ssd drives please ? OCZ Agility 3 Series OCZ Agility 3 Series - Solid state drive - 240 GB.... and this one OCZ 240GB Vertex 3 OCZ 240GB Vertex 3 SSD 2.5" SATA-III 6Gb/s Read.. ... i can see the 1st one is 525 read and 500 write speed with seek time 0.1ms and the 2nd is read 550 and write 520 with seek time the same. if this is the only difference with one costing £370 and the other costing £286 will i notice any difference when using my pc ? or is the Kingston 240GB HyperX a better option ? Kingston 240GB HyperX SSD - 2.5" SATA-III 6Gb/s - ... if i was gonna spend £370 or £400 on a 240gb ssd the price difference doesnt bother me but if i can get the same speed for £286 then why would spend the extra ? or am i missing something here ?