Even Forbes wrote about bitcoin, the best possible investment in past few years, better then gold, better then many stocks, better then saving in banks. Is bitcoin a good way to invest your money, yes! And not just money, it can be good to invest your time and skills into bitcoin also, because all that can pay out big time one day, and for many that days comes long time ago.
Invest and buy bitcoins now or regret later is one of the most repeated sentences here, at least it was couple years ago. It can be applied today, bitcoin is going up and if you don't buy know you will be left behind.