If I were you I'll better invest on a visible live business first then after which I can re-invest some of my profits online buying crypto assets cause it's risky investing fully on cryptocurencies. Even the safest trade on crypto (trading stable coins) may land you on impamanent loses which might delay your budget. But in the case of a live investment it's less risky cause you tend to be in full control of your funds. So to me the real estate business is better though on a small scale.
   But if you feel you are expert enough on crypto then it's still good Idea since the bull season is just before us.