Unless you really need the extra power, I'd get the 13inch and use the difference in cost to get a 2nd screen. As for holding on till the new models, that really depends if you just want a new Mac at this moment in time, or do you need one?
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Unless you really need the extra power, I'd get the 13inch and use the difference in cost to get a 2nd screen. As for holding on till the new models, that really depends if you just want a new Mac at this moment in time, or do you need one?