Hi everybody i want to buy a mining rig from somebody

- GPu's MSI GTX 1060 GAMING X - 3G
- CPU ASUS Strix B250F -
- CPU Intel® Celeron™ G3900, 2.80GHz, Skylake
- source 730w eficienti 80+ THERMALTAKE
- SSD 120 GB HyperX Fury Kingstone
- RAM 8 GB DDR4 hyperX
- 4 Risere ver. 006C Wazney usb 3.0

He says that with ethereum the hash power is 90mh/s . but i am curious if i would mind other coins like . bytecoins, monero or quazar .could i mine with the same hash power or is it different on other coins ?