The best moment to buy Bitcoin is just buy it for a low price. That is the best option to have some more money later.
But you never know what the value will be in the future. So you need to take the risk to invest in it.
nope. not always. so when the price began to grow well. you reluctant to buy?
I think it's wrong. if the price has the potential to continue to rise. of course I'll buy it. because it will surely continue to rise. so depending on the circumstances mate