Well for me I think the altcoins that will be greener within this year will be Polygon, Solana, Terra and most especially XRP knowing that XRP is the only top rank crypto that haven't reached its ATH yet. In addition, I think Metaverse token will also bleed green as well.
It's hard for XRP to reach its ATH.
That's why if there are any other projects that would be reaching their ATH back, that's possible. But with XRP, there's something that stops it from reaching the ATH.
And it's the lawsuit which make investors hesitant to invest.