There has recently been a lot of hype about altcoins and how they will grow in the future
Don't generalize that all of them will grow, some can survive but not all. If bitcoin grows in the future, they will have the path of it too.
how is investing in them optimum for good results. Altcoins like humaniq, LALA World, Wala are my main targets for the portfolio.
You just mentioned LALA world? they are also offering a lending scheme?
LALA Lends is Ready to Empower the Lives of Millions lol.
There has been the same project that each of lending schemes are turning out to be scam.