You want a laptop that has a decent graphics card if you're concerned. Graphics cards are huge when it comes to games, especially like League of Legends. My laptop has a sucky graphics card but a 500gb ssd and 8gb ram. Neither help when it comes to making sure the game maintains a solid fps or smooth visual, whereas my Desktop has a NVIDIA GeForce GT 750M graphics processor with 1GB of GDDR5 memory, and League runs like a dream on it. In any event, ASUS has some decent laptops that may not share high-end specs with laptops like Alienware or MacBooks, but at least they're cheaper and can run stuff like LoL, so I would recommend picking one of those up if you want your best bang for buck.