The latest Bminer 15.4.0 comes with improved performance for Cuckaroo29 and Aeternity algorithms as well as improved compatibility on Windows. There is a new experimental flag
--fast to improve the performance for Cuckaroo29 / Aeternity, but it might lead to instability on some systems, so give it a try to see if it helps on your mining rigs and if they are stable with it. Performance wise the latest Bminer is slightly faster than the hashrate provided by the latest GMiner 1.36 for Cuckaroo29 on the same mining rig with GTX 1080 Ti where we have tested and compared results.
We remind you that that Bminer is a closed source Nvidia GPU miner available for Linux and Windows in the form of pre-compiled binaries and that there is a 2% development fee for Grin, Beam, Bytom (BTM), Equihash and Zhash coins, 0.65% for Ethash and 1.3% for dual mining Ethash and Blake.