If you can analyze that project will be successful you better go on it, buy the token from current price until it reach the cheapest rate on market. Then just Place your sell target and ignore them for 2 years.
that long time waiting is not always work.
I remember I've been doing this before buying a coin that I think will have value someday and with low supply but in the end I feel so disappointed with the coins I bought .the owner of the project abandoned it and there is no way I could sell it again after years of waiting, because the coins I bough that year is already been delisted in exchange because of low volume.
You need to also look in this scenario is before buying.