What is your suggestions about profit from altcoins. Should we rely on only buying long term projects or we should invest according to trend despite of looking that trends coin will have no value in future?
If you are in for trading, go for trends. Who would wait for years when you can double your money in months.
If you are in for investment and have no time for the hassle of watching prices move everytime, find a good coin and put some money in it and wait till it x5.
Both strategies have its pros and cons. And you can go with both getting the fruits of both trees.
Another way of passive trading+investing is grid trading where you get the profit of price fluctuations till your coin gets to the desired price.