On the other hand, trading based on event news is pretty easy. You don't need to have much knowledge other than the capacity of ebaluating a project.
What do you think? Which method is good?
This is the most simple and easiest way to think of trading but it is far more than what it is you think. Trading needs well equipped knowledge to swim better over it and if not, losses will not stop to come. Is better that we be careful to dovit profitable.
I always believe that such methods can give you short term success because you are not learning but only earning based on the news and information others are giving you.
Although TA requires great level of understanding, ability to read the charts and the power of anticipating actions from the core team, for example a team that is too focused on collecting money via ICO is a bad sign and avoid investing with them while if a dev is lazy and does not care about minor things like SSL on the website that is another bad sign so TA requires some deep understanding but worth every minute you spend.