I think we need to give DFI some time, their R&D and FAE team are working hard on every LP mobo these days.
Intel didn't support DFI much,but DFI can still make a good mobo, that's not a easy job.

yes, DFI's mobo/bios has too much options so that maybe hard to normal overclker.
DFI themself already noticed that, think they will give overclk guide together with there mobo.
Just like driving a ferrari is quite difficult to a newbie, that why ferrari gives their customer free lessons to master their fancy cars

one thing I believe it that, only competetion can lead to tech. innovation and evolution.
Asus/Gigabyte/Abit/MSI/DFI/Foxconn, more and more interesting now, haha