Hello guys. I am a domestic miner and I live in Brazil - Rio de Janeiro. My English is not very good. Congratulations Mr. Joblo for the excellent work with the multi-algorithm mining. I am a GNU / Linux Debian user. cpuminer-opt works perfectly on Debian and I'm very satisfied. I recently bought a PC with the AMD Ryzen 7 1700 processor. I intend to do some testing on Windows 10. I would like an orientation. There are 5 executable files in the Windows binary package. To perform the XMR mining and not underutilize the performance of my AMD Ryzen should I test each of the executables and check the performance or would one of you recommend me a specific executable? I thank you all.