I thought I'd contribute with my thoughts as a console-only gamer for the last decade or so.
Building a system
I made a hardware thread -
http://www.neogaf.com/forum/showthread.php?t=965828 and ended up going with a build pretty much identical to this one:
http://au.pcpartpicker.com/b/hRCypg, All of the parts arrived this week and I've spent my Saturday gaming. My hardware feedback noting is:
- the fans in the build are like little typhoons. I've since ordered three of the Noctua 'silent' fans that are apparently imperceptible.
- the GTX970 I swapped was the Gainward Phantom version, which has a HDMI Mini, and not a HDMI out. This was a rude shock, not being able to plug it into my TV after assembling.
Compiling a game library
I've spend the last week or so cataloguing my 360, PS3, PS4 and X1 collections onto my Steam wishlist, and have linked it to an account I created at isthereanydeal.com . This site is pure gold, sending emails when you're waiting for games are on sale. Within the first week, I've managed to grab dozens of games for <$10, often far less.
In addition, being a regular Humble Bundle shopper, I've already got a large library of games waiting for me - around 400 just from buying bundles for a couple of bucks here and there whenever a single game I want is available.
The software side
It's fair to say that Steam's BPM makes life as a couch PC gamer possible. Even then, it's often fiddly and/or impossible without a KB/M to deal with windows stealing focus or games needing admin permission to do post-install actions.
A surprising amount of games have some level of functionality with just a controller - even games dating back a while such as Psychonauts and Mirror's Edge. I've been a little disappointed that games I assumed would just work - ones I've already played on 360 - have had controller support cut. Mass Effect is particularly frustrating. It's a bit of a mixed bag.
Lastly - fiddling with the PC has been made much easier with the installation of Chrome Remote Desktop.
The games
Games look so much better that I've seen in years - I'm so happy with the decision to invest into a permanent library that I'll have forever, rather to store mountains of disks and keep piles of machines hooked up to the TV. Alien Isolation in particular has just made me feel like this is the generational leap the consoles failed to make.
What's surprised me most are the low-cost / good value games that have gone under my radar over the last 12 months that have been PC exclusive. I've made minor inroads into The Talos Principal, Jazzpunk and The Vanishing of Ethan Carter, with a good sized backlog for a while to come. It feels like PC gaming has the true 'underground' revolution that felt so exciting when games like Braid were first launching. This might not be news to many of you, but as someone that renounced the desktop a long time ago, I'm excited about gaming for the first time in quite a while.