I've tried other boards like that one, but they don't work out for me as much. I think that FUTO's keyboard is definitely more feature-rich and refined, even if it's not quite true FOSS. Personally, I don't necessarily need it to be total FOSS, I just want to be respected as a user. So far they have respected their users and brought open source software/source available software to a wider audience so I'm cool with them for now.