Amit bhai, I got a Dell XPS 9550 modelAnkur bhai can you please specify exactly which Dell XPS you got? model number?
How are you finding its performance after few months now?
I am in same dilemma as you were. Macbook Pro vs high end windows laptop
I am considering getting a 13" laptop or macbook pro and plan to use secondary monitor with it (minimum 21 inch display)
LR and PS performance is great. I have never felt limited by resources (CPU, RAM etc) and 4K screen is ultra crisp. I love viewing and editing my pictures on it now.
I heard Mac is also coming with 6th gen CPUs now you can also consider it. I have compared PC vs Mac here