The next gen Pro was basically what I had in mind. 15", slim, dedicated graphics, quad core processor, and 5+ hour battery.
Just trying to decide whether to go with the stock 8GB or upgrade to 16GB RAM. 512GB is a given.
In my opinion, if you plan to do lots of video editing or anything that requires heavy lifting, get 16GB.
Plus, it's great for future-proofing.