..of course, if you have the cash invest in Nvda. They are firing on all cylinders. Its a good time for them. But times follow change, and change is the upswing for anything in mix of things.
As far chips go, Nvda does well XgfX sector. I use to buy their cards back in the day. AMD has done really well in CPU processing chip sector. Taken the throne from Intel, which was leader since mid 90's.
RIght now, my money would be on Nvida and AMD. But since, Ive been loyal to AMD since early 2K. Thats my preference.