i bet farmers used to say this about milkng a cow..everyone should build a couple rigs for sure to get the know how and save money but if you have the money fk it just do the research and pick a rig already -years ago you would buy 5yr old technology reboxed but today is different you have the choice of current hardware and software bundled in a package that works,so do the research and build it to save money and for the knowledge otherwise just research and buy it if you can afford it.
if ya wanna build -I would google best pc gamer build under $1000. and read about thoes current builds and then read up on newegss forums on the hardaware and then make the purchase for the build.next google diy pc build and you will then see a video on how to assemble your rig.its actualy easy.http://www.gamingpcbuilds.com/