Hi everyone, Is anyone here make jump fro. 2012 to 2016 version? What the difference in daily usage? Is the processor and SSD speed bump really make the machine much speedier than 2012 version? CMIIW, the 2012 version has more power-consumption processor compared to its successors in order to increase battery life. Does this make 2012 and 2016 feel indifferent as well? Thank you in advance. Isa.