Curious about how old you are? When I got into my 30s a few years ago, I started caring less. My signature might not reflect that, but I just underwent a huge upgrade cycle, some unplanned for various reasons since I usually pass down tech in my family because my wife doesn't give a crap but needs something that works. Anyway, the last Mac I bought before this was a 2012 MBP (the 2015 MBP is my work machine). It was still fun to see and play with new machines as they would come out. Just go to the store and play with it, or if you know a friend or coworker who has one. Be disciplined and don't buy it. Have a date in mind when you'll next upgrade (4, 6, 8 years or whatever) and think about how much better yours will be than whatever is coming out now. Then you can be excited when it's your turn to upgrade. Just watch the buyers guide and forums and news and don't buy at a stupid time. I just don't think Macs need to be updated as often because they don't increase in speed as quickly. Now is a good time to upgrade because we're finally getting some decent performance increases with these six and eight core CPUs after being stuck in quad-core hell since 2011. My threshold for upgrading was them releasing a 6-core 5K iMac, even better if they offered a faster GPU, so of course I went straight for the 8-core Vega 48 like you and I'm happy. This thing should last a long time. It's faster than only a few other Macs in existence.