for now I would advise you to wait for bitcoin prices at the lowest point until the price movement starts to increase. after you have enough time just then you can buy some bitcoin and I advise not to buy eggs in one basket so divide from a few percent of the money you have on another coin that has good potential.
Yes, I agree it's better to buy btc in its dip so that once the price rise you will get good profit. There are so many new coins now with potential and it will be good to add other investments aside from bitcoin.