Most of altcoins dump from their position after a certain time. And such situation is seen in low potential altcoins. That's why it is need to hold good alcohol so that they won't drop more when market down. Zilla, fantom 2coins are good in my. Besides Sui, Arbitrum, optimism these altcoins are owning layer-two blockchain and their growth good but still cheap in price. So you can check these altcoins for your investment. Hope these altcoins will react good in long run
I am not sure how and why you pick those altcoin from the same category, but the most effective way is to diversify your portfolio with different type of altcoin so that if one category get most of the attention it will make sure you have at least one project from that category. There are various narratives in the crypto industry these days like DePin, Ai, Distributed computing, Storage, DeSo, web3 gaming and many more. All of them won't make 100X rally but all of them have the potential to do so.