Hi everyone! I am looking for a new 17" gaming laptop, I want something that has a 1080 graphics card and a 4k screen with G-Sync, I have found 3 so far, the MSI GT73VR Titan Pro 4k, Razer Blade Pro V2, and the Acer Predator 17X, which one, by performance, audio quality and screen, is the best one? I do not care about price, weight, and fan noise. Also, feel free to tell me other products if they are better! Thanks!