FWIW, KISS. I built an elaborate WC setup. It was fun, looks neat, and expensive. Super-quiet and cool running. That said, as the years have gone by the WC cost of time/maintenance has been a downside. Even AIO will need some care and have a higher potential cost of failure than air cooled. Fans are easily replaceable vs having to remove and replace a pump or cooling block, or deal with a leak. Most new fans are super-quiet (as long as you don’t have one of those absurd cases with 10 fans in it) so you can enjoy gaming with a cool-running setup and no sound of a server farm running by your desk.