It could be the best way of making money through crypto if you are experienced enough to spot good icos and of course you will need some luck too. Icos are the easiest way to get good coins from cheap prices.
Experience and Luck is the 2 things to be noted... We can learn to find a promising project,, but how about luck?
I think, there are only few ICO that bring us a good project and give x10 or maybe x100 fold in he future, but most of the ICO are scam.. So we need to be very carefull to choose which ICO to invest our money