To you, what is the best mode of investment at an early age (for now)? Property, stocks, options, gold or cryptocurrency?

The best mode of investment is the one you are most comfortable w.rt risk, understand the best, discpline enough to commit long-term, appropriate to your financial goals

There is no best mode. You need to gauge your risk appetite. However, the general consensus is that you are able to take more risks when you are younger, as you have a longer time horizon to invest. Maybe you'd like to factor that into your considerations :)