I tested both - the latest LTSB 1607 and the latest Pro 1703 with LatencyMon. My driver and process latencies are excellent with either edition, BUT LTSB gets hard page faults, even if pagefile is disabled, while Pro 1703 never shows any page faults. This was all tested on non-adjustable and tweaked versions of both. I think Creator's Update forces everything into RAM if there is enough of it, but LTSB does not. In LTSB most page faults, if not all, are caused by Explorer.exe. These page faults, however, never actually cause any problems in games. In fact, my FPS are slightly higher with LTSB. I am curious as to whether the Pro 1607 version gets the same page faults as the LTSB 1607? Could someone with Pro 1607 run a short 30 second test with LatencyMon to see of any page faults occur at all?