I LIKE CLAYMORE--

It is like an old, comfortable shoe, runs very reliably, and can be tweaked with the right drivers.

BUT, my 1080ti gets 1990H/s with XMRv8 using XMR-Stak.  My old i7 2600 CPU went to 230H/s vs. 90-110 H/s on XMRv7.  I'd rather run Claymore, it has built-in watchdog and monitoring.  XMR-Stak is not easy to tweak, but somehow, it runs like crazy on my 1080ti.  My old 750ti cards perform about the same, XMR, XMRv7, XMRv8.       --scryptr