Look like the Btc is unstoppable, have sense invest in altcoin in this 2 month? Anyway wich alcoin can have a better growth (exept fork) then Bitcoin?
Bitcoin is rising and probably will keep doing that till for the rest of its life. Yet its price changes seem huge to us because of the big price, they are not really high in percentage. For instance, if bitcoin gets from $7k to $8k people say 'go btc', 'btc to the moon' and stuff like that. If IOTA goes from 70 cents to 90 cents - nobody cares, even though in percentage of price change iota was more successful. Altcoins for a great market with lots of opportunities shot and long-term. Do your research and practice on trading and you'll succeed some day.