Open end games such as Witcher 3, Fallout and etc requires more vram compared to last year's triple A title.

i5 > i7, I think it's no brainer. i7 is always much better compared to i5 if both are in the same family generation.

Extra M.2 for SSD's = Very positive feature. Can easily add SSD without headache in the future.

FYI - Should strip the 7559 of that Hybrid and go full SSD if you are capable.

I would NOT get MSI for 1 very simple reason.

I run office work only

A rMBP will service me better in that area.

But if I am into gaming and all this stuffs on the go, MSI would be a good option unless you're looking to get customized laptop like Illegear / Clevo and etc.

I remembered there are better deals from Singapore or US, but you'll lose out on the warranty and exchange rates are crappy for the time being.

Hey, I'm using MSI PE 6QE. So far so good but I have a major problem with it which is the screen. Mind u, the screen is not IPS, its a cheaper variant compared to the last generation PE60. The viewing angle is really bad horizontally, but vertically, not bad for a non-ips display.