Already using lots of something very similar. They're good. No issues here yet they may not last as long as a fan costing four times as much so who cares about that? I'd use them. Like how they're addresable now too because mine aren't. I had some RGB ram coolers made by the same company before I got my dominators, and again they were cool. I even noted antec rebranded them and tried selling them for twice the price lol.
Does make me think it'd be interesting to know who makes what for who, be it fans or whatever. I guess not all manufacturers would sell direct to the public but you never know.
I wouldn't use them in a water cooled build as the static pressure really isn't all that. I've got 6 in my triad at the mo and they're good. I'd be more concerned about failure on an expensive pc though. That said the only fans to have failed me in years were my Corsair AF. They really were pony.