I see the price of the coin in the market has increased slightly, but I am worried that there will be another decline after the bad news about the ban on all Cryptocurrency transactions in China. 
We should divide the $1000 into 4 Invest in big coins, Bitcoin, Ethereum, Solana and BNB are my choices. But first you have to pay attention to the movement of coin prices in the market first. It seems that from the 4 Coins I mentioned earlier, Solana is my number one choice.