I've been browsing through but I don't see anyone posting any direct comparisions. Do people not have units in their hand yet? I'm on the late 2015 maxed out imac and am thinking about an upgrade but want to know some real world differences. Example, an export test in final cut pro on both machines, a cinebench test in bootcamp, that sorta thing. If I missed any breakdowns then I apologize, I tried searching but it was all speculative and theory without anyone who actually owned both computers posting results. Thanks!