Nvidia multiminer Z-enemy continues to develop intensively, offering with each new version of the increasing performance in mining. In the current version 1.27, the performance of X16s / r is improved by 3-4%, by 6-8% for BCD and by 1-3% for other algorithms (x17, bitcore, c11, sonoa ...). Z-enemy is a miner for Nvidia video cards with a closed source code and a commission of 1%, you can download the latest version of the miner on the Bitcointalk forum.