That's funny, I have almost the same HW setup as you, manofchalk. Same mb, proc, mem, 1TB Seagate and the 128GB Vertex 4. Can't say how reliable it is because I've just replaced my Vertex 3 with the Vertex 4 abt a week ago but I'm definately satisfied with it's performance/compatibility so far. I'ved owned multiple Vertex 1's, V2's and V3's over the years too and been fairly happy. It just seems with OCZ, since they try to be the first out the gate with the latest tech, they tend to have buggy/underperforming firmware early on. At least that's been my experience. Pretty happy with my first AsRock mb too.