Looking for Gaming Laptop?

So I want to get a gaming laptop for on the go PC gaming, I already have a Gaming desktop PC. I'm having a difficult time in finding a good brand I know there's ASUS, Alienware, Lenovo, and Razer that have gaming laptops, my friend recommended cyberpowerpc which i guess could be good since i can customize some parts of the laptop. So any recommendations to any good brand laptops or links to them would be appriciated.