Right at this moment when BTC is at all time high and altcoins are on red, I'm going all for alts. It's the best time to buy the highest amount of alts for the littlest amount of btc/fiat, if there are projects you believe in.
If we want to invest in the world of crypto currency, then there is no other better option than that of bitcoin investment. The way bitcoin market price is increasing with each passing, it is grabbing the attention of so many of its investors. Moreover, you can indeed earn a huge amount of money if you are going to invest in bitcoin. Bitcoin is a very good option for your better tomorrow.