I’m currently upgrading from the 15” mid-2012 Retina (1st generation retina) with 2.6ghz processor (base at the time was 2.3ghz). After 4 years, in hindsight I think the 2.6ghz build-to-order upgrade was a pretty nice spend as during some heavy duty workloads, I could ‘feel’ the turbo boost kick in like a hot knife through butter to keep things moving. The downside being that the 2.6ghz upgrade from the 2.3ghz upgrade was more thirsty on battery than I anticipated. Fast forward to the present, the reality is that Skylake (and neither Kaby Lake) isn’t orders of magnitude faster than my Ivy Bridge (just much more power efficient) so I’m finding the bang for the buck performance to be less than I'm used to. My Macbook is much like buying my 2012 Ivy Bridge V8 Mustang at 300hp and 14mpg and getting the new 2016 Skylake V6 Mustang at 315hp and 20mpg. It’s not much faster, just burns less gas. This will probably be my last MacBook, and will be dual-booting Windows 10 eventually to get ready to switch over to a PC in a few years to stay current with less cost, but at the moment, will need to stay on Mac as the last time I used Windows was XP so I could use some practice. Considering tick-tock is dead, and now it’s more like tick (Skylake), tock (Kaby Lake), tock (Cannonlake), tock (Ice Lake), tock (Tiger Lake), do you think there is value in just maxing out on Skylake now and holding the line here for the next 4-5 years? Would like to ‘feel’ something faster than Ivy Bridge if I’m going to be stuck on it for a very long time. Or should I go into a different direction?