I agree this is the best time to buy Bitcoin because the price is affordable and you can buy as much as you want. I think we should take this opportunity to buy until it's lowest price, because not all the time can give us opportunity to have Bitcoin due to its too expensive in its real price. This happening in Bitcoin price are the time that many users of crypto are taking this opportunity to buy and the effect of it is the reason why Bitcoin rise little by little again.
I think you need to wait for shortly because bitcoin price now is increasing and reach $6,000. It is better to be patient for a while and wait for the bitcoin price is down below $6,000, so then you can buy bitcoin at a low price. The bitcoin price still at the downtrend now but the price increases today so that will not a good idea to buy now because if the bitcoin price is down, you will get stuck at that price and I don't know how long you will need to wait until the price can be back to that price again.