Has anyone upgraded their 2016 15" Touch Bar to the 2017 TB? Was it worth it? I have an opportunity to upgrade at very little cost to me, other than time reinstalling, shifting old machine, etc... Currently, I have the 2.6GHz Skylake Radeon Pro 460 512GB SSD The upgrade would be 2.9GHz Kaby Lake Radeon Pro 560 512GB SSD The obvious difference is the slight performance improvement in clock speed and Kaby Lake... I've read the SSDs are a little faster and the R 560 is just a rebranded 450 and offers little to no performance improvements. Any improvement is nice, but is it worth the upgrade? I guess it will only be noticeable in benchmarks as 2016 is quite a capable machine. My biggest issue with late 2016 is the battery life seems to suck. Is 2017 any better?