If you prefer MacOS, then go for MBP. End of story. No gaming gaming.

I was a previous user of a Dell XPS 15 9550 [last gen version]. Since they haven't changed the design and the current gen components have the same TDP I think my experiences will still be valid.

In my case the XPS has trouble gaming for extended periods without throttling if you're in a non air conditioned room. The VRMs will get hot after a while [usually about 90 minutes in my case] and then the CPU will throttle down to 800MHz. To get it to run back at full speed you need to restart it and wait a bit for it to cool down. In games that do not tax both the GPU and CPU as hard, the throttling happened later.

I imagine the same can be applied to the rMBP seeing how thin it is and the cooling looks similar to the XPS.

I've repasted several times lol, in the end sold it and got an AW13 R3 instead. 

Let me know how you like your 9560!

I also had good deal with AW15R3, however finally select XPS due to photo edit + medium gaming + light weight
XPS had balance in term for this.. XPS is too heavy...

I believe TS had similar usage as mine

no worry, the deal is from my friend who work for dell and offer from dell as well

for normal deal stuff can get up to 10++%

My deal is 

Buy from Lazada bro

they have real good deals for both of this..

Is there a way to differentiate between real and clone set?

Thanks for the heads up
I am looking to buy xps 15 when I coming back to Malaysia around 15 next month are there any trusted resellers you recommend?

what kind issue ?

What issues? Can you post a link
I just ordered mine 

A few people were PMing asking for outcome and opinions, so here's a short 1-month review:
Went with the xps, couldn't bring myself to pay so much more for less. Overall quite happy:

Pros: lots of specs, great screen (got the 4K one, didnt quite like the matte UHD one), nice design, good value for money

Cons: if you're coming from a macbook, then a lot of little things will get to you especially with daily use, eg trackpad (good for windows, but not as smooth as mac esp for gestures), overall smoothness of Windows 10 (one of the better Windows so far but still not as smooth as OS X e.g. multi-desktop, screen clippings, etc). And yes, it is annoying that you can't open it with one hand
Also had some problems when I first got it with the graphics drivers, because of an update downloaded by windows update - blue screens and flickering. Was fixed by manually downloading the latest intel drivers from Dell but it was bloody annoying
In summary, if you're a Windows user, I think this is the best all-rounder on the market right now, enough power to do everything from normal computing to image/video editing to some gaming, without feeling or looking like a brick.
If you're a mac user looking to switch, you will notice a bunch of small things wrt to the UI that will collectively annoy you over time, but I think nothing you can't live with.

How much are you selling this  XPS 15 9560 for?

How about I5? Cheaper??

The cheapest one? Just studying the price.

Thanks for the quote