Buying tokens at presale has the potential for significant profits, but also involves higher risks than buying after the token has been listed on an official exchange
It just boils down to the belief you have for the project, but in general, it's risky, and should be done only with all the factors weighted and analysis done beforehand.
Totally depends into your risks appetite on which there would really be those individuals who would really be having that kind of consideration on buying up those tokens/coins on pre-market
specially on whales market or now that exchangers having those pre-market thing on which you will really be having those kind of assumptions on whats the listing price might look like.
There are really those who do able to get up that huge profit due to low price value that they have been able to buy on but there are ones who do end up on having that loses
on the moment that the listing price was way below with that pre-market price.
It will really be that a hit or miss kind of stuff but most of the time pre-market prices isnt really that too far-off if we do speak about listing price once those project do hit up on exchangers.
This is why there would really be those investors who would really be that a fan of buying out on these early phases but of course it wont really be that a guarantee that
you could be able to make profits or the right decision. There's always that accompanied risks when it comes into this manner.