That’s fair, if you’re just looking for RGB control and don’t care about mechanical switches or macro keys and stuff, then I would check out what @JTheFox@lemmy.world said about openrgb and see what works and is a decent price.
I’m partial to corsair right now, and have had Razer stuff in the past. Both are fine, though still probably (at least slightly) overpriced for what you get. Either way, I don’t think you’ll regret any of the big makers.
How is this related to FOSS android and/or custom ROMs?