That said, with adjusted hash rates and power numbers, it still tells me XMR is the 6th best coin I can mine...

$ ./coinpicker
2016-11-29 15:17:19   Active Coin is zec [was at 121%], [now at 110%]
2016-11-29 15:17:19   Rank #1 -> zec (110)
2016-11-29 15:17:19   Rank #2 -> etc (101)
2016-11-29 15:17:19   Rank #3 -> eth (100)
2016-11-29 15:17:19   Rank #4 -> zcl (96)
2016-11-29 15:17:19   Rank #5 -> exp (98)
2016-11-29 15:17:19   Rank #6 -> xmr (78)
2016-11-29 15:17:19   Sticking with zec for now...

I think I'm leaving a bit on the table with XMR because the wattage is so low...  My ETH/ETC/EXP mine (156mh/s) runs 910w.  My ZEC/ZCL mine runs 830w (980h/s).     But since the thread/intensity/workload do not improve, I think the software is maxed.  So maybe I'll try some amdgpu-pro tweaking of /sys/class/drm/card0/device/pp_mclk_od and /sys/class/drm/card0/device/pp_sclk_od when launching the XMR mine.

Stay tuned...