90% of new coins aren't serious at all, they are here to steal money from investors and give fake promises in return
99% of all altcoins, regardless of age, are not serious at all.
Newbies are safer with top altcoins
Newbies are safer with bitcoin, and avoiding altcoins altogether.
Marketcap is a meaningless statistic. Just because an altcoin is in the "top 10", means nothing. At least half the coins in the "top 10" are literal scams.