Thanks all for the answers, that's exactly what I wanted to know.
Looking forward to flicker-free suspend/resume. Because I do that approximately a 100 times more often than rebooting, so not sure why everybody cares so much about flicker-free boot, with suspend states working stable and fast.I also hope to get a nice speedup from this, as the vt switch takes a long time here and is quite blocking.
Now if I only could convince networkmanager to not drop the wifi connection purposefully, on suspend/resume, because that's apparently not necessary anymore with this nice ultrabook hardware. Using ifup/ifdown, it does not and is immediately online. Did anybody try that?