I sold to Usdt and then with that Usdt I topped up my bags on 4 other altcoins I already have in my portfolio that I believe will do well this bull run.
Holding USDT will make it easier to determine suitable buying zones for other altcoins you want to top up your wallet with. Also, you have not completely exited the ArcBlock; if it gets listed on OKX or more exchanges, you could potentially make more profits. I hope you have succeeded in doing your research and carefully choosing the altcoins you have invested in now. Also, I do not recommend holding your tokens on Coinbase or any other centralized exchanges. Since you appear to be a long-term investor, moving your coins to any decentralized wallet is better.