I had the same conundrum earlier on, S340 or the Enthoo Pro as both came in white?But after doing all my research, the Enthoo Pro only marginally cost more, has better airflow and ease of use, it was a no brainer. I love my Enthoo Pro, my case temp is never above 50c (mind you, I live in the tropics, and no aircond). It just works and much better than my expectations.