I think the best coin to HODL is still bitcoin ,65% of my money are in bitcoin and the rest on altcoins like ETH and LTC ,gone are the days when you will see 2000% of altcoins ,bullrun has been around for months now and altcoins aren't favouring that much,they will be profitable but not just like 2017 pump
Good decision on having more than 50% of your portfolio to Bitcoin and have the rest be scattered around eth and other alts. That's how I'm positioning myself too. Though I'm still not stopping on looking at upcoming projects that has huge potential in the IEO market. Many hidden gems are still out there and I got about 10% of holdings to a
digital collectible/NFT project that is very trending right now, except that this has AR. And especially that we're on the start of the bull run, having btc and different other alts will get you in good shape.