You having any problem? Most of the time those drivers are made for people having problems. It is up to every person running they computer if they want to update drivers. To answer your question yes & no, but all those are fine if you want to update them.
Most of the times you really only need the drivers from Gigabyte. Yes you can get a newer driver from the other official site if you want the newest driver. Like I said if you are not having problems. I have a saying "If it isn't broke don't fix it".