I'd love to win one of these upgrade kits.
First of all, I have the monitor, as shown in the image below, as well as a GTX 770 in my rig. So I'm good to go for G-SYNC. I'm an electrical engineering student, so the upgrade will be a breeze.
I notice stutter and frame tearing A LOT, when I play games that have annoying jumpy frame rates. Even in games with relatively smooth frame rates there is some issue. I'm very curious to see how G-SYNC looks in different games with different frame rates.
I play a lot of different games, ranging from RPGS, FPS, MMOs, racers, and pretty much anything else that comes out that takes my fancy.
I can definitely provide feedback of my experience with G-SYNC.
Here is the image proving that I have a VG248QE
http://i.imgur.com/RqEfDoH.jpg