Asus mobile ROG STRIX GL502VS-FI209T - best for editing in premier ??

In my personal experience GPU does not matter neither for Pr nor for Ae.

More details here:

Re: Confused as to what graphics card to purchase for After Effects??

Total issues encountered:

Adobe CC 2017 After Effects [Ae][Pr][Me] Issues

I would avoid dealing with Intel Skylake CPUs for a while

https://arstechnica.com/gadgets/2016/01/intel-skylake-bug-causes-pcs-to-freeze-during-complex-workloads/

Even though 7700HQ is listed as "Kaby Lake", I would rather wait and see how it goes.

Intel® Core™ i7-7700HQ Processor (6M Cache, up to 3.80 GHz) Product Specifications

Sounds good but personally I would not pay extra for a 4K 15" screen, but here is what I would like, how about an 8-core laptop!