Mainly just the Asus Crosshair boards but that's also probably got something to do with it being the most popular board of early adopters. I've seen some people getting there's bricked or not posting consistently and overall finnickyness. I'll probably run stock or a mild overclock to start out and then push it up to 1800x area after I see things stabilize.I would expect nothing less.
On X370s or in general? That would be pretty depressing.