Sent You some merit for free firmware.
It slowed down my usual recent time algo (Skein) in interface as well as at pool. Didn't checked other algos speed yet. Could be that I'm still on old image without Nist5 and X11Gost algorithms.
Skein2 was not working for me at the only one pool that accepts skein2 hash. Maybe pool problem, couldn't check with another one because there is none. I think that even if I collected Skein2 coins (Woodcoin), I couldn't exchange them, lack of exchanges too.
Groestl is working with the speed of almost 7 GH/s shown at web interface, and pool is fluctuating around this number. I'll let it work for one day and see the average. Looks like profitability is close to other X10 profitable algos with my present speed (slowness).