Lots of dump their tokens on the market as soon as theyre listed on an exchange. There are always a risk in holding, since you never know how the secondary market is going to treat a token. But equally, strong projects with good fundamentals have the potential to appreciate hugely in price.
How better do you think?
It really depends on the token holders' financial strategy and approach.
All of us are privileged to act out as we deem it necessary or profitable. Hodlers find it more beneficial to keep your tokens with you until it amassed an exponential value. But other investors are happy with a quick profit no matter how low. Their strategy is to get a little profit and move on to another investment then do the same thing over and over again. This way they feel more secured with very less risk to deal with. Though of course, this entails minimal profit everytime.