Does your display work to your satisfaction now? Then I see no reason to go back.
Recently i upgraded my system to window10 64 bit, but there was no display driver for w10 in dell web site. Other than display driver all other driver is present for w10
What shall CNET guys suggest will i continue with Microsoft inbuit default display or downgrade to w7 64 bit.
I am attaching the link of my driver download site of Dell
My system details
dell vostro 2520 laptop
service tag, 5j46T02