choosing both of them in my opinion is the right choice so you will get 2 income and I did that until now, because investment in crypto doesn't require much time
That is very easy to say but most of the time people are not going to have the money to do both at the same time, so it is better to choose whatever is going to give you the best profits, I do not really know a lot about how to create a business so if I were him I will choose to invest in cryptocurrencies despite the conditions in the market which are not the best.
Choosing both, means you have to be prepared with great capital, a mature plan, and a great strategy, did you have that ?
starting a business is not easy as you think, if you are not ready to open a business, it is very likely that you will fail or even bankrupt