I recently installed the Bitex fatbike 197mm version. Very happy with them. They have 54 PoE and seem solid. They are also easy to disassemble and service (unlike the pain DT Swiss owners have to go through...).
They also sell the freehub separately for a bit over $50, so if you are worried about longevity of the pawling, it isn't the end of the world if you had to replace that.

Bike Hub Store seems to be the official US distributor and the sale process was easy and shipping fast.

Before buying I researched and heard only good things. Take that for what you will. they don't have bling, but you don't pay for bling. In fact, the fatbike hubs don't even have a logo.

As an alternative, shimano hubs are a great value if you can live with cup/cone bearings. Honestly, servicing them annually (or more often if you really muddy around) isn't that big of a deal. But for cartridge hubs i definitely would look at Bitex again.

BTW, the pawl noise will change with lubrication. They are not very loud to begin with. After some hundred miles i serviced the freehub (just cleaned off the pawls and put some lube on) and they are even quieter. i guess once they get a bit noisier it is time to service. It wasn't really dirty in there to begin with, though.