I've used a Mac since college, and my current one is about 7 years old. Didn't buy it specifically for gaming, but I've been playing WoW since just before WotLK dropped and ESO for about a year and a half. Looking to upgrade, because my gaming experience lately on even just low/minimum settings has been sub-par, and my current computer won't be able to handle Legion when it drops.
I was talking to a coworker about a new computer for gaming and he suggested building my own because it can be done for relatively cheap. Unfortunately I legit know nothing about the tech/hardware side of computers whatsoever. Literally. I checked out the Marest's Megaguide to a Custom Computer thread and was legit completely lost even before I reached the second post. I mentioned just buying a gaming rig from Alienware and he went off about how Alienware sucks because they're overpriced and it's owned by Dell and all sorts of other crap I didn't understand.
That's my question to you guys: for someone that knows legit nothing about the inside of a computer and the parts and whatnot, is it worth it for me to attempt to spend money on parts and try to put it together myself? Or should I just buy a custom rig and not risk completely screwing up trying to build something myself?