I would highly recommend using the stock drivers for a while so you learn how well they work. Then when you update you will see if there is a difference. Also if you use for a while stock you will know if some things start acting strange if it could be the drivers.
When you get a new machine and just start changing everything makes it hard to isolate what could be causing the problem.
I am not against driver updates but your notebook comes with the latest tested stable drivers for your notebook. Why beta test what might be unstable at worst and maybe of no benefit? Just thoughts.