Masternode Final Specification :
Lite Master Node (LMN)
Release version : 1.1.0 (25 February 2018)
Description : The main role of LMN is to verify zerocoin transactions, after LMN release, mining pools and solo miners will no longer verify  zerocoin transactions, they will spend less hash power. LMN Cannot Earn additional HPP by carrying Teaks scheduling and negotiation and results verification.

Collateral : 1000 HPP
Reward : 25.64% of the block reward 20 HPP per block  up to block 262500
from block 262501 to  525000   10 HPP per block.
Recommended Node specifications :
VPS : 4 vCPUs, 8GB RAM, 100GB storage

Estimate ROI for LMN :
Estimated Masternodes total in february 25: 400
360 block per day : 360*20/400 = 18 HPP daily
Estimated Masternodes total in March 25: 500
360*20/500 = 14 HPP daily
100% ROI in 75 days


Full Master Node (FMN)
release version : 1.2.0 (25 November 2018)
Collateral : 5000 HPP
Reward : FMN makes the same profit as  5 LMN plus
3% of the overall scheduled task fees. 
Main Role : Tasks scheduling and negotiation and results verification on behalf of tasks provider.
Recommended Node specifications :
Fixed IP address
Network connectivity : 1 GB/s network connectivity
CPUs : 24 cores
RAM : 128 GB Memory
GPU Accelerator : High End GPU (Nvidia Tesla or AMD FirePro)
Storage : 1 TB SSD