You should bought last month days after you posted this when Bitcoin drops to 40,000 level again and before climbing back to another ATH at 63,000 $
how much do you want to invest? if this is a Bit amount then why not consider buying Binance coin (BNB) comparing to those top 2 coins that has too much value
Not all the people are able to catch when cheaper prices are available. Buying at tops is always happening because new people are arranging funds only after missing some good opportunities, or there could be multiple other reasons for them to react later. For some people still the current prices must seem like cheaper levels to enter because bitcoin is right now trading at lower levels compared to what we had some one week back.