Not wanting to be *that* person - but maybe do a bit of a search for problems being experienced with the graphics card failures in the 2011 15" models... Might assist in your decision. As for what is the better machine - that would probably be influenced by what you hope to do with both? What will they be used for, primarily?
Not wanting to be *that* person - but maybe do a bit of a search for problems being experienced with the graphics card failures in the 2011 15" models... Might assist in your decision. As for what is the better machine - that would probably be influenced by what you hope to do with both? What will they be used for, primarily?
Unfortunately that graphics card can just fail it may be tomorrow it may be in 2 years time if it is refurbished it has probably happened already, if it is apple refurbished it will with the same logic board and anecdotal evidence gives it 3-4 months before it happens again. If it has been reballed with leaded solder then you could be fine but without knowing what has been done i'd take it straight back.
If you just want a mac to find out about the operating system and have a play around the 13 is perfect, I would reccomend an ssd upgrade a 256gb Samsung EVO or Crucial MX100 is dead cheap at the moment and will give you plenty of speed to get the most out of OSX.
No, you will start to experience graphic anomalies intermittently after a period of use. I'd say its more of a case of when it it will fail and not if. If you have the opportunity to return the laptop for your money back. I'd do it.
No, you will start to experience graphic anomalies intermittently after a period of use. I'd say its more of a case of when it it will fail and not if. If you have the opportunity to return the laptop for your money back. I'd do it.