Help me in choosing a gaming laptop?

Achaudhary997

Estimable
Mar 19, 2014
19
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4,570
I am confused b/w Lenovo Y510p (755m SLI) or MSI GT 60 Dominator-424(gtx 870m).
Which one will be better for pure gaming performance?
If msi then i will upgrade it to 16gb ram and a 128gb mSATA SSD..