D600 focus vs d3200
Hello everybody, I have a question pls.
My friend borrowed my Nikon d3200 for a week to photograph her kids school party, she was happy with the IQ but complained about the focus to her it was not fast enought , although i gave her my 50 mm1.8g
So the question is that she wants to buy a DSLR but she needs a faster focus is recomending the d600 is a good advise? Her budget is little high so I thought the d600 maybe better option than thed7000,
So for those who tried both , is the d600 focus is much faster than the d3200?
She prefers a new model so th d300sdidn't interest her
I don't have experience so I thought I would better ask you guys