I think it is safer to invest in a good coin listed on the market than to buy from a presale. Although many people have been able to make a lot of money by investing in a presale, the chances of that are very low at the moment. Moreover, we are seeing that some tokens are losing value drastically even after being traded in the market. That is why when it comes to investing, we should definitely invest in some coins that will give return on investment even after a long time.
Yes, deciding on investing in coins that have already been listed on the market does bring comfort compared to pre-sale, and we are able to see the prices and trends, liquidities of the coins, and their real adoption when they are already listed. However, what is particularly important in such a case is that the opportunities of pre-sale are considerably higher than the risks involved except, of course, if the project remains untested in real life. It does not only mean that some tokens, which started trading, have even fallen considerably, so choosing assets is very cautious. Perhaps, investing in assets that would be possible for the fund to have strong chances of endurance in the long run is a better course of action than frequently searching for get rich quick them without much thought.