Don't get anything with an SLI graphics set-up.
Don't get an Nvidia Optimus card.
Don't get an AMD processor or GPU.
I'm in the middle of trying to decide between Lenovo and Apple too.
I personally don't get GPU drivers breaking the computer but I don't use nvidias drivers I use nouveau but I also use Debian so a distro like Arch (which is more prone to packages breaking systems) might be much worse.
I have a w520.