Also, I can get more gift cards and all and it will cost me 230 out of pocket for the difference between the two.
And I heard the G750JW has green horizontal lines in dark sections of the screen... I don't know if that can be fixed? People say they uninstall something and it helps but it doesn't fix it completely.
What do you mean by "It comes with a screen that could be a lot better, but I can deal."? You want to put in a lower quality screen? Either way... It is possible if you are good at taking apart fragile plastic and little screws. You also can only change the screen into another screen that was designed to go into that laptop.
In reality, no, you can't easily change the screen.
That might be a deal breaker for me too. I would go to the store and look at them closely if they are on display and see if it matters to you. I have found that I dislike glossy screens on laptops because you typically have the screen angled back and it catches the overhead lights in the room you are in. So, generally, I would like the matte finish. But, if you can, go look in person and see.