If you think ETH is overpriced then all other alts are also overpriced. ETH is by far the most important alt since all ICO's are built on it. Don't really sure why you think it's overpriced, price went up like all other coins in last years run.
this makes no sense.
eth is at $100 billion.
how can an altcoin for $100m, $500m be overpriced like eth?
maybe they will be the next eth and you make x1000 like metaverse by neo founder is pretty good.
investing now in eth? even if there is no crash you will only lose against the market because every potential, every usage is already in the eth price thats why its so overpriced. but at some point the late eth investors notice they are only losing money against the market.