So I've been looking at getting a gaming laptop. I want one with a ton of power willing to go around $3800 and I want it to be sli/crossfire. But here's the kicker I would like it to be good to carry from class to class in collage. I've looked at the Alienware 18 but I heard its weight makes it a pain to carry. I also looked at the Origin laptop that is sli only to find out it's not being offered anymore So my question is are there any other sli laptops around that price out there? Cause I'm struggling to find them .