So Ive had the 15" touch machine since day one and I am a bit disappointed to say the least. I use the machine really for browsing, office teamviewer to log in my work PC and that's really about it. Ive had the 'top' macbook pro for the past 5 generations. If I return this unit and go to 13" base non touch will I notice a drop in speed for the things I do? Going from i7 16 ram Dedicated GPU to a i5 8 ram no GPU... I actually prefer the smaller size and can use the additional 1500 bucks to put towards a Windows Desktop I'm building at home for home office work. Has anyone done that move?