Honestly, that’s up to you because we don’t know which price will go up. If you think, you can take the risk, then you can buy. Or else, if the price goes down, you can buy at the dip. So, analyse the market and take risk accordingly.
don't be like that, because here we give advice, don't say whatever,
to be honest if you look at the price of bitcoin it looks scary, because the market is very volatile,
even pump and dump on a time frame 15 minute often happens,
and if you want to buy bitcoin there are several levels that you might be able to buy,
at a price of $ 20k, at a price of $ 18 k, and is priced at $17k.