Do they sound better? I'm debating those from Dazmode.
Fan sound is so subjective, but I think they are quieter than the stock fans they replaced. I hear my video card cooling fan more than I hear any other fan when gaming. Without a way to turn fans off and on I can't say for sure though. I am tempted to pick up a Corsair Commander, but I am more a set and forget person and the Q Fan settings in BIOS generally are good enough for me.