When buying crypcurrency, Buffett said, "You do not invest when you do it. You are speculating. There is nothing wrong with that. If you want to bet others will come and pay more money in the near future, it's a kind of game. But that is not investment. " Are we participating in a game?
If you really have some idle funds with you I personally suggest that you should give a try. I personnally joined bitcoin without investing any personal funds and I already earned alot from it, however this will be a longer time of establishment but assured that time and effort will be the only capital youll spent.It depends on your own risk profile that you should invest in Bitcoin or not.