I just got mine few days back from KuzumiTaiga (Sorry I don't know how to tag people).

From my POV of few days usage, although its from China but the build quality is good. I'm surprise it feel solid and heavy. No loose ends.

If you planning to get the blue switch, make sure you're alone or with someone who doesn't mind loud noises because it is kind of noisy if you type long (but I like blue switch sound    )

It is my first mechanical keyboard, so I can't compare to others. For me, if you're on tight budget, this will do good.

black color keyboard? you mean the switch or keycaps?

if staying alone, no one to nag at you for being noisy if using blue switch.