Here is some background info: https://www.investitin.com/masternode/ - and a new site that has launched that compares these coins is: https://masternodes.pro/
I use XenServer and host several nodes on a single PC. The cost of running 1 node is about the same as running 50 (yes, maybe one day ) , and the profit potential is pretty ridiculous if you diversify into a few of these coins.
So if you're doubtful if this gear is worth it, try this first
Masternode sounds new to me. thank you for this info.
for antminer D3 i cant assure that there still a good ROI for the month of november. The difficulty is very high and we dont know how high it will be by october. For me its too late for november. october maybe.
So I would have to find one for october? You think november might be too late eh :/