this post is for those who are thinking about replacing their macbook to the new 2016 rMbp not becuase you need the power but because you just to have a the new shiny thing. JUST DONT! i got the core m5 and i got a powerful PC for adobe illustrator work and photoshop, and i was thinking maybe i should just sell both and get myself the macbook pro 13" non touch bar. so all in one powerful package. and the new mbp is much lighter than the previous generation. after thinking this for couple of days, i bought the 13" mbp and i regretted it now! here is why: 1. the 13" is light for a pro device, but once you're spoiled with the macbook compact and weight, the 13" new rmbp feels like a brick. a brick that i can hold with three fingers easily but it's still a brick compared to my lovely macbook. the 400 gram difference feels little in paper but believe me it's hugeeee.. 2. the power i got from the rmbp still not as good as my PC and i rather work the illustrator and photoshop in my PC. the core m5 still does the job too when on travel and it's no slouch. i rather sacrifice a bit performance for the really lightweight macbook for travel. i feel the power of the new 2.0ghz is not worth the price. 3. the dimension of the new 13" rmbp is still big, even though it's smaller than the 13" air, it's still big. the 12" is much compact. and it's joy to use. 4. the 1.3 kg rmbp is stil not enjoyable notebook to put on your lap, it still feels heavy compared to the macbook which i almost can't feel any weight on my lap for long use. so, this is my experience for you to know to those who have a powerful imac or PC and a macbook and thinking about selling those just to get the new pricey all in one package in new 13" macbook pro. just dont.