This one doesn't look too bad, it's $1500 but if all you play is LoL you really don't need much horsepower, the game doesn't use much resources. If you get that laptop it offers a flexible range of gaming solutions because it has a 965M which you can use to game on 1080p with high settings. I'm not really into laptop gaming though, for 1.5k you can build a beastly gaming desktop. Anyways I think the one i linked you is a great option, especially for LoL, you will be able to max it out easily.