Great article, exactly the information I was looking for. Thank you for the time and effort you put into such extensive testing.
I have been contemplating buying a Z370 board or holding out for a B360/H370 to pair with a i5-8400. Here in Aus, a Gigabyte Z370M-D3H costs AUD 185, quite a steep price for a budget mid range PC. Even more so when considering the last budget PC I made, in the Haswell era had a 65 dollar board.
My only concern is the locked Ram spec, could be an issue if I decide to upgrade down the line, however if the B360 boards come at under AUD 100, I might take the plunge.
Looking forward to the H370 comparisons.
Take care!