It's not that, I do like the Nvidia Software. But I would prefer the Nvidia GPU to sleep, unless its needed. That would definitely improve the battery life. I use an additional monitor with my laptop most of the time, I have noticed that the Nvidia GPU is constantly running between 5 to 15% at "Balance" or "Power Saver" mode on battery and between 5% - 23% when plugged in, with just a webpage open on the second monitor, or a presentation slide. With the older setup ( GTX980m), the Nvidia GPU came on as it was needed, for just normal web browsing and presentation the HD530 for enough.
Then again, i got this computer for GTX1070, so I shouldn't be complaining. Truly surprised by the performance over the GTX980M.