You should be waiting for a price dip. Don't buy when the price is already skyrocketing just because FOMO. It is quite risky. Anyway, in choosing an alts to invest in, don't just rely on suggestions. Conduct your own research because that is necessary, exert an effort and take time to read the important information of each projects.

In my portfolio, 90% of alts are well-established (ltc, bnb, eth) and 10% are meme coins.