When it comes to diversiying your crypto portfolio there are some things I like to have in the mind. First of all I like to have crypto that is mainstream and not a 'pump and dump'.
We all have crypto portfolios with coins that serves no purpose other then they were free or marketed well but we still hodl them with hopes they make extreme gains and fast money will reward us. For me its the big 3 of bitcoin, ethereum and bnb for new investors.