I see the following:
has 26% ROI
has 11% ROI
So what will be the interest of running one MN instead of several SNs?
The Masternode (MN) ROI is lower but it requires less hardware.
The collateral for 1 MN = 10k CRW.
The Systemnode (SN) ROI is higher but each SN requires 1 VPS.
The collateral for 1 SN = 500 CRW.
A Crown MN has a vote in the network.
So if u look at current numbers:
Crown Masternode Earnings
Yearly ROI: 12.50% +2.07%
Daily: 3.42 CRW / $0.61
Monthly: 104.14 CRW / $18.54
Crown Systemnode Earnings
Yearly ROI: 27.80% +5.37%
Daily: 0.38 CRW / $0.07
Monthly: 11.58 CRW / $2.06
it depends what you want to achieve with your Masternode or Systemnode. It is true 20 Systemnodes cost the same as 1 Masternode (20 x 500 CRW = 10.000 CRW) but you need 20 times the infrastructure.