I can't think of anything you can do about the drivers. However, 10.9.2 was just released as beta, so hopefully there will be an update in that.
Personally I've been avoiding Mavericks because of all the reported problems with USB, sleep, and Nvidia drivers. I am not one to jump into a new OS immediately anyway; I usually wait at least 6 months.
6 months !
On my main system I am still on 10.6.8 !!!
Have 10.8.5 on my Macbook and that seems "mostly ok" but 10.6.x was
Solid as a rock.
M - mr trailing edge !!