Which brand is the best for gaming laptop from this list?

If you are looking for a budget gaming laptop I would recommend the lenovo y510p. I know several people who bought one and they all like it.

If you want to spend more money then a y510p Asus has some nice gaming laptops, but they will cost a lot and are less portable then the lenovo is.

I have not had good luck with Dell and HP recently as far as laptops go. The build quality is kind of bad and they don't feel like they would stand up to much use.

Also whatever you do, don't get an Apple

For gaming, probably the one with the best specs for your money and good aesthetics. A lot of it comes down to taste… Just don't get an apple mac and you'll be fine as long as it has good internal specs