I bought Kraken x61 few days ago and i'm going to send it back and buy Corsair instead since the pump making rattling noise. But there is so many Corsair Hydro series and i'm not sure which one is the best, better cooling and quiter. Any tips which one should i get? Anything around 200$ will be fine, i was thinking one of these: Corsair Hydro H110i GTX, Corsair Hydro H115i, Corsair Hydro H110i GT, Corsair Hydro H110, Corsair Hydro H105, Corsair Hydro H110i v2, Corsair Hydro H100i v2. Which one would you guys recommend that makes no rattling noise and stays cool?