Choosing between 3 laptops

it seems the hp would be best for gaming, but hp has a bad rep with warranty claims.
samsung 2nd lenovo 3rd
 
I would actually say the samsung is the best since some games will support cf (igpu+7670m).
 
The only thing about the Samsung that makes me think twice is the processor, compared to the Intel processors. Although i'm not too sure how much that would impact gaming..
 
It isn't far behind the i3, and still plenty for gaming and that gpu.
 
No the most important part for gaming is the gpu and the samsung can cf the igpu+7670m. The cpu just needs to be powerful enough to not hold the gpu back which as said the a10 is plenty.