The novatec 411/412 are road hubs, that's anyway not the correct for MTB?
I run Goldix Road hubs for roughly 400km.
I am still not 100% sure that the Ratchet will stay alive. But that's also because I read so much about failing Goldix Ratchets. I have 36T version.
I have a non-boost frame and I would change the end caps of the front hub to 15x100 (rear is 12x142). So this would fit. I have done the same with the 791/792 hubs that I am running now...
The R180 are also not specifically for MTB, but I asked the seller to change the caps to 15x100 and they agreed to do that.
They have a MTB specific set, the M180, but that was a lot more expensive, and by the looks of it, the only difference are the end caps and the XD freehub instead of the XDR.
This hubset uses a new kind of ratched it seems. So let's hope is does not fail like the older ones... This is the reason why I have stayed far away from these hubs until now...
EDIT: My MTB only sees very light use. It is for about 10 winter rides a year on some singletracks etc. I don't do big jumps or anything like that. That is why I am comfortable using 24-spoke road hubs on my MTB.