If you’re a perfectionist, you need to build your own gaming PC. If you’d buy one from a manufacturer, you would disassemble it and try to fix the mess (there will be mess!) by yourself. Which is more work in the end.
I bought my new PC end of last July, i.e. two third of the parts. The power supply, case, hard drives (SSD!) and most cables were already there. But then I worked here and there, little things, and last week I replaced the other harddisk with a 2,5" notebook drive. Much less noise, this thing is, apart from a little static noise, almost unhearable. Now it’s perfect. (But not cheap, the original price of all built-in parts is around 1000 €). I think this will last at least four years, maybe five without change. Maybe graphics card after a while.
A full assembled gaming PC can be cheaper, but it’s in most cases louder, bigger, you can’t change parts without loosing warranty etc. And of course the quality is less, compared to hand-picked parts.
Post edited April 26, 2012 by ZivilSword