Hi guys.

i ve stuck with the cpu mining idea because of existing hardware.
I ve got 7 servers with xeon cpus but all working on some software, services etc etc. i wouldn't like them to work on full load but only up to 50-60% as now each cpu load is < 10%.
I could also setup a couple of Virtual machines only for mining.
As well i could built a pc with FX 8300 8-Core Processor 3.3GHz only for mining too.

Do you think that all these machines would make some good profit monthly?
Would better go for Monero or Aeon?

servers running 24/7 and im not paying any electricity.


other choice is:
rig with few GTX 750 Ti 4GB that is cheap for mining monero (giving about 250h/s) and according to calculators will give a monthly profit of aprox $70.

if mining monero i would be happy in the future to reach 1500h/s-2000h/s so i could get up to $180 per month.

i'm happy to listen any opinion