There's other mining software and native OS's out there, like minerstat that you can seperately link to NiceHash or other pools, that abstract it all a level further, swapping between pools based on profitablity and probably over a year offer a better pay out, but I've not started diving into that yet. Minerstat charge 1.65eu per worker/per month after the first rig, but seem to offer a lot more options/flexibility (more stats, more pools, etc.).