I'm looking for confirmation. I think that the 2015 MacBook, 1.3 GHz is at least equal to the 2016 MacBook 1.1 GHz, as far as performance goes. I've looked at benchmarks but am having difficulty finding direct comparisons. Would appreciate some thoughts on this. I found a deal on the 2015 1.3 that's cheaper than the 2016 1.1 but don't want to make a mistake. Thanks.