I have an Agility II 120Gb 3.5" that used to be my boot drive that I am planning on putting in a system I'm building for a friend. It was used 8-10 hours every day for about 5 months, never had one issue. It has 1.29 firmware on it. Should I update to 1.35? If I do should I not do the secure erase as it seems that has a chance to brick the drive ( from a lot of posts I've read on OCZ's VertexII/Agility II forum)?