Tips and scan techniques with nmap and/or masscan

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Since there are many ways to use nmap and masscan for host discovery and enumeration, wish do you would recommend?

There are mine:

nmap -sC -sV -oA host ip
nmap -v --open -sC -T4 -oA host ip
nmap -T4 -sC -sV -oO --open -v host ip