I never can stand those small keyboards and the finger pads on a laptop. I've had 3 laptops and always use a separate keyboard and mouse. My latest is only a 15" Chromebook, I had a 17" before that, but they are getting harder to find in the stores and are at least $500 or more.
Wireless keyboard & mouse in stock at Best Buy $20.
Best Buy Keyboard & Mouse
In stock at Best Buy for $50, in fact I'm typing on this right now and using the mouse.
Best Buy Keyboard & Mouse