It's not a coin worth considering in the short term, like SLP and KEEP, both coins are down quite a lot from their previous price, for that if you choose to invest the Five coins you mentioned in the long term, I think it's a good move.
I also wonder why he didn't want to choose the other top five coins which in terms of volume and security are also very large so it's not a worry if invested in the long term.
I mean Bitcoin, Ethereum, BNB, Solana and Polkadot all of which are always excellent long term investments.