Ah, I read your earlier post too quickly and missed that these are color lasers. Don't have any experience with those.
However, I've been a long-time Brother B&W laser user for work in an office environment. Probably purchased 8-10 of them over the last 5 years. My experience is the brand overall is fairly solid, but not ultra-reliable. But they're so inexpensive (again, in a business context) that I just treat them as commodities. If one breaks or stops working after 2 or 3 years I just replace it with another one.
Also, I trust you're hip to the printer game-- the real cost is in the consumables, not the printer itself. So factor that in addition to the upfront cost of the printer.
Not sure if that helps you, but there it is.