A good asset is one that has a low maintenance cost and a potential return of more than 6% per annum in dollars. So that you can earn taking into account the increase in price, dividends, rent ... After 10 years, it should bring more than 6% per annum, taking into account the cost of maintenance (and many do not take it into account). Investing in crypto is very risky, if you do it, then only with professionals, for example, with companies like Flyte
https://flyte.com/.