i want to buy alt coins so present i'm trying to buy alt coins because it is also one of the good business to earn profit. so i'm very excited to earn bit coins. few times bit coin and eth coins get into fall down alt coins mostly stay stable. so in my point of view alt coins is the best earning source. i have to investing few alt coins. and we have to get one idea on coins trading so you have to invest in alt coins.really it is easy to earn so you have to invest in alt coins.