It's PCMR over at https://www.reddit.com/r/PCMasterRace/wiki/builds
My favorite tweaks on the basic models there are better GPUs and moving to all SSD (drives.)
My son wants to build a gaming PC. I know nothing about modern PCs (I built one decades ago and have just been using MACs every since). Anyway, does anyone know of any kits that has everything included or can give me any advice on what components I would need for a good machine. Nothing crazy fancy expensive. He likes fortnight and stuff like that. Thank you in advance for any advice.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic