I think you can completely deal with altcoin at this point, you can see that bitcoin prices are showing signs of sideways and mild recovery, the market is showing signs of increasing altcoin, so I believe That you can trade altcoin at this point. I think you should only invest in short-term so that you can minimize the risk of falling bitcoins.
I think you should only invest in bitcoin at this time and should not invest in altoin, the market is showing a slight rebound but I think the btcoin price could keep falling sharply at any time and the market are in the bearish trend in the long term. So in order to minimize the risk, I think you should invest in bitcoin.
You can see that the bitcoin price has been running sideways during the past few days and not much fluctuations, so I believe that if you invest in bitcoin at this point you will not be able to make a profit and get very little. profit . So I believe you should invest in altcoin, there are many altcoin are recovering very strongly.