Buy a lot yeah now it's better to invest your money, don't hesitate bullrun has arrived will continue to increase and you have to hold the bite. The best step now is to multiply your portfolio and remember to sell later when you make a profit don't be a greedy.
I am afraid that if Bitcoin exceeds extraordinary growth, it will adversely affect Altcoin, because many who will sell the altcoin can become a bad condition for the altcoin market.
It will give a big pressure to the altcoin but remember about bitcoin will not be getting the bullish trend forever. So many altcoins holders are shorting bitcoin and bet all of their altcoin today and we will see so many people will be getting another lost again in the future when altcoin bullish will start.